Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, we take great pride in our reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, & Cummins Diesel trucks. We produce MADE IN THE USA turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured you will receive the best quality product, fitment, performance, and customer service.
Showing 301 to 600 of 3528 (12 Pages)
Chevrolet Duramax Intercooler Pipe Kit - Driver Side - Wehrli - 3 in. Intercooler Pipe - Candy Red - `20-`25
$358.90
$370.00
Save: $11.10
Free Continental US Shipping!
Chevrolet Duramax Intercooler Pipe Kit - Driver Side - Wehrli - 3" High Flow - Bengal Red - `20-`25
$334.65
$345.00
Save: $10.35
Chevrolet Duramax Intercooler Pipe Kit - Driver Side - Wehrli - 3" High Flow - Chevy Orange - `11-`16
$305.55
$315.00
Save: $9.45
Free Continental US Shipping!
Chevrolet Duramax Intercooler Pipe Kit - Passenger Side - Wehrli - 3" High Flow - Gloss Black - `04-`05
$295.85
$305.00
Save: $9.15
Chevrolet Duramax Intercooler Pipe Kit - Passenger Side - Wehrli - 3.5 in. High Flow - WCFab Red - `06-`10
$459.78
$474.00
Save: $14.22
Chevrolet Duramax Intercooler Pipe Kit - Passenger Side - Wehrli - 3.5in High Flow - Bengal Blue - `06-`10
$411.28
$424.00
Save: $12.72
Chevrolet Duramax Intercooler Pipe Kit - Passenger Side - Wehrli - 3.5in LBZ/LMM - Gloss Black - `06-`10
$411.28
$424.00
Save: $12.72
Chevrolet Duramax Intercooler Pipes - Passenger Side - Wehrli - 3.5in High Flow - Grey - `20-`25
$397.70
$410.00
Save: $12.30
Free Continental US Shipping!
Chevrolet Duramax Intercooler Pipes - Wehrli - Stage 1 High Flow - Brizzle Blue - `17-`19
$567.45
$585.00
Save: $17.55
Chevrolet Duramax L5P Coolant Tank Kit - Wehrli - Auxiliary - Cat Yellow - `20-`25
$241.53
$249.00
Save: $7.47
Chevrolet Duramax L5P Intercooler Pipe - Driver Side - Wehrli - 3 in. High Flow - Bronze Chrome - `20-`25
$358.90
$370.00
Save: $11.10
Free Continental US Shipping!
Chevrolet Duramax L5P Intercooler Pipe - Passenger Side - Wehrli - 3.5 inch High Flow - Bengal Blue - `20-`25
$373.45
$385.00
Save: $11.55
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Chevrolet Duramax L5P Performance Air Intake - Wehrli - 4in Intake Kit - Bengal Blue - `17-`19
$606.25
$625.00
Save: $18.75
Chevrolet Duramax L5P Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Kiwi Green - `17-`19
$615.95
$635.00
Save: $19.05
Free Continental US Shipping!
Chevrolet Duramax L5P Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Candy Teal - `20-`24
$1,633.48
$1,684.00
Save: $50.52
Free Continental US Shipping!
Chevrolet Duramax L5P Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 1 - WCFab Red - `17-`19
$664.45
$685.00
Save: $20.55
Free Continental US Shipping!
Chevrolet Duramax L5P Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - Candy Teal - `17-`19
$664.45
$685.00
Save: $20.55
Free Continental US Shipping!
Chevrolet Duramax L5P Performance Air Intake - Wehrli - Stage 2 - Chevy Orange - `17-`19
$813.83
$839.00
Save: $25.17
Chevrolet Duramax L5P Performance Air Intake - Wehrli - Stage 2 - Gloss Black - `17-`19
$813.83
$839.00
Save: $25.17
Chevrolet Duramax L5P Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Illusion Purple - `20-`25
$1,633.48
$1,684.00
Save: $50.52
Free Continental US Shipping!
Chevrolet Duramax LB7 Performance Air Intake - Wehrli - 4in Intake Kit - Fine Texture Black - `01-`04
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax LBZ Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Red - `06-`07
$1,042.75
$1,075.00
Save: $32.25
Free Continental US Shipping!
Chevrolet Duramax LBZ Performance Air Intake - Wehrli - Intake Horn 5in - Bengal Blue - `06-`07
$388.00
$400.00
Save: $12.00
Chevrolet Duramax LBZ Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit - Chevy Orange - `06-`07
$1,628.63
$1,679.00
Save: $50.37
Chevrolet Duramax LBZ Performance Air Intake - Wehrli - Stage 2 - Sparkle Granny Smith - `06-`07
$848.75
$875.00
Save: $26.25
Free Continental US Shipping!
Chevrolet Duramax LBZ Thermostat Housing Kit - Wehrli - Billet Aluminum - Semi-Gloss Black - `06-`10
$474.33
$489.00
Save: $14.67
Chevrolet Duramax LLY Intercooler Pipe - Passenger Side - Wehrli - 3" High Flow - Illusion Blueberry - `04-`05
$320.10
$330.00
Save: $9.90
Free Continental US Shipping!
Chevrolet Duramax LLY Performance Air Intake - Wehrli - Stage 2, 4in. - Gloss White - `04-`05
$800.25
$825.00
Save: $24.75
Free Continental US Shipping!
Chevrolet Duramax LML Performance Air Intake - Wehrli - 4in Intake Kit - Bengal Red - `11-`16
$548.05
$565.00
Save: $16.95
Free Continental US Shipping!
Chevrolet Duramax LML Performance Air Intake - Wehrli - Cold Air Intake, 4in., with Air Box - Bengal Blue - `11-`16
$548.05
$565.00
Save: $16.95
Free Continental US Shipping!
Chevrolet Duramax LMM Performance Air Intake - Wehrli - 4in, Dry Filter, WCFab Grey - WCFab Grey - `07-`10
$577.15
$595.00
Save: $17.85
Free Continental US Shipping!
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Intake Horn 5in - Bengal Blue - `07-`10
$388.00
$400.00
Save: $12.00
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit - Kiwi Green - `07-`10
$1,628.63
$1,679.00
Save: $50.37
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Stage 2 - Bengal Red - `07-`10
$800.25
$825.00
Save: $24.75
Free Continental US Shipping!
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Stage 2 - WCFab Grey - `07-`10
$848.75
$875.00
Save: $26.25
Free Continental US Shipping!
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Stage 2, 4in. - Gloss Black - `07-`10
$800.25
$825.00
Save: $24.75
Free Continental US Shipping!
Chevrolet Duramax LMM Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - WCFab Red - `07-`10
$2,774.20
$2,860.00
Save: $85.80
Free Continental US Shipping!
Chevrolet Duramax LMM Thermostat Housing Kit - Wehrli - Billet Aluminum - Semi-Gloss Black - `06-`10
$474.33
$489.00
Save: $14.67
Chevrolet Duramax MAP Sensor Weld Bung - Wehrli - Aluminum, CNC Machined - `11-`16
$29.10
$30.00
Save: $0.90
Chevrolet Duramax Performance Air Intake - Wehrli - 3" Complete Y-Bridge Kit - Candy Teal - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3" Y-Bridge Kit - Chevy Orange - `06-`07
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3.5in Intake Horn w/PCV Port - Gloss Black - `20-`24
$226.98
$234.00
Save: $7.02
Chevrolet Duramax Performance Air Intake - Wehrli - 3.5in Intake Horn w/PCV Port - WCFab Red - `20-`24
$251.23
$259.00
Save: $7.77
Chevrolet Duramax Performance Air Intake - Wehrli - 3.5in Intake Horn with PCV Port - WCFab Red - `17-`19
$251.23
$259.00
Save: $7.77
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Bengal Blue - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Bengal Grey - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Bengal Red - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Bengal Silver - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Brizzle Blue - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Bronze Chrome - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Candy Red - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - CAT Yellow - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Deore Gold - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Fine Texture Black - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Gun Metal - `06-`07
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Illusion Blueberry - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Illusion Purple - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Kiwi Green - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Red - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Semi-Gloss Black - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - Sparkle Granny Smith - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in Y-Bridge Kit - WCFab Grey - `01-`04
$945.75
$975.00
Save: $29.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Bengal Red - `06-`07
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Bengal Red - `07-`10
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Candy Red - `06-`07
$1,042.75
$1,075.00
Save: $32.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Cat Yellow - `07-`10
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Chevy Orange - `08-`10
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Gloss White - `06-`07
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 3in. Y-Bridge Kit - Illusion Purple - `07-`10
$1,042.75
$1,075.00
Save: $32.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4" Intake Kit with Air Box - Bengal Red - `01-`04
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4" Intake Kit with Air Box - Illusion Blueberry - `11-`16
$596.55
$615.00
Save: $18.45
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in - Candy Teal - `11-`16
$596.55
$615.00
Save: $18.45
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Bengal Blue - `07-`10
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Candy Teal - `07-`10
$577.15
$595.00
Save: $17.85
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Flat Black - `17-`19
$606.25
$625.00
Save: $18.75
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Gloss White - `01-`04
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Gloss White - `11-`16
$548.05
$565.00
Save: $16.95
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit - Sparkle Bomber Orange - `17-`19
$654.75
$675.00
Save: $20.25
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - Bengal Red - `17-`19
$606.25
$625.00
Save: $18.75
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - Brizzle Blue - `11-`16
$548.05
$565.00
Save: $16.95
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - Bronze Chrome - `11-`16
$596.55
$615.00
Save: $18.45
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - Bronze Chrome - `17-`19
$654.75
$675.00
Save: $20.25
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - Gloss Black - `07-`10
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in Intake Kit with Air Box - WCFab Red - `07-`10
$577.15
$595.00
Save: $17.85
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in with Air Box - Sparkle Copper - `17-`19
$654.75
$675.00
Save: $20.25
Chevrolet Duramax Performance Air Intake - Wehrli - 4in with Air Box - WCFab Red - `11-`16
$596.55
$615.00
Save: $18.45
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. - Bengal Blue - `01-`04
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. - Semi-Gloss Black - `17-`19
$606.25
$625.00
Save: $18.75
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. Intake Kit - Chevy Orange - `17-`19
$606.25
$625.00
Save: $18.75
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. Intake Kit - Gloss Black - `11-`16
$548.05
$565.00
Save: $16.95
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. Intake Kit w/ Air Box - Gloss White - `06-`07
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. Intake Kit with Air Box - Candy Teal - `04-`05
$577.15
$595.00
Save: $17.85
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. Intake Kit with Air Box - Gloss White - `07-`10
$528.65
$545.00
Save: $16.35
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. with Air Box - Chevy Orange - `11-`16
$548.05
$565.00
Save: $16.95
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - 4in. with Air Box - Sparkle Granny Smith - `17-`19
$654.75
$675.00
Save: $20.25
Chevrolet Duramax Performance Air Intake - Wehrli - 5in High Flow Cast Aluminum - Flat Black - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - 5in Intake Horn - Candy Red - `11-`16
$421.95
$435.00
Save: $13.05
Chevrolet Duramax Performance Air Intake - Wehrli - 5in Intake Horn - Gloss Black - `06-`10
$388.00
$400.00
Save: $12.00
Chevrolet Duramax Performance Air Intake - Wehrli - 5in Intake Horn - Gloss Black - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - 5in Intake Horn - Gun Metal - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - Grape Frost - `11-`16
$581.03
$599.00
Save: $17.97
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Bengal Grey - `11-`16
$1,036.93
$1,069.00
Save: $32.07
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Bronze Chrome - `17-`19
$664.45
$685.00
Save: $20.55
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Chevy Orange - `11-`16
$1,036.93
$1,069.00
Save: $32.07
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Flat Black - `17-`19
$615.95
$635.00
Save: $19.05
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Gloss Black - `01-`04
$1,143.63
$1,179.00
Save: $35.37
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Illusion Purple - `17-`19
$664.45
$685.00
Save: $20.55
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 1 - Sparkle Bomber Orange - `11-`16
$1,085.43
$1,119.00
Save: $33.57
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Candy Red - `20-`25
$1,633.48
$1,684.00
Save: $50.52
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Flat Black - `20-`25
$1,512.23
$1,559.00
Save: $46.77
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Gun Metal - `20-`25
$1,512.23
$1,559.00
Save: $46.77
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Illusion Blueberry - `20-`25
$1,633.48
$1,684.00
Save: $50.52
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Illusion Purple - `17-`19
$1,552.00
$1,600.00
Save: $48.00
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 2 - Red - `17-`19
$1,552.00
$1,600.00
Save: $48.00
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Bengal Gray - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Bengal Red - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Bengal Silver - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Candy Teal - `07-`10
$2,774.20
$2,860.00
Save: $85.80
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Candy Teal - `17-`19
$1,866.28
$1,924.00
Save: $57.72
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Flat Black - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Gloss Black - `17-`19
$1,745.03
$1,799.00
Save: $53.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Illusion Purple - `01-`04
$2,123.33
$2,189.00
Save: $65.67
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Sparkle Granny Smith - `01-`04
$2,123.33
$2,189.00
Save: $65.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - WCFab Grey - `01-`04
$2,123.33
$2,189.00
Save: $65.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Cast Aluminum - Bengal Blue - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Cast Aluminum - Bronze Chrome - `11-`16
$421.95
$435.00
Save: $13.05
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Cast Aluminum - Gloss White - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Cast Aluminum Horn - WCFab Grey - `11-`16
$421.95
$435.00
Save: $13.05
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit - Chevy Orange - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 1 - Fine Texture Black - `01-`04
$1,143.63
$1,179.00
Save: $35.37
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 1 - Flat Black - `01-`04
$1,143.63
$1,179.00
Save: $35.37
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 2 - Candy Red - `17-`19
$1,552.00
$1,600.00
Save: $48.00
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Bengal Blue - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Bronze Chrome - `01-`04
$2,123.33
$2,189.00
Save: $65.67
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Deore Gold - `01-`04
$2,123.33
$2,189.00
Save: $65.67
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Gloss White - `01-`04
$2,026.33
$2,089.00
Save: $62.67
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Grey - `17-`19
$1,866.28
$1,924.00
Save: $57.72
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Intake Bundle Kit Stage 3 - Kiwi Green - `17-`19
$1,745.03
$1,799.00
Save: $53.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Bengal Red - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Brizzle Blue - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Candy Red - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Flat Black - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Gloss White - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Semi-Gloss Black - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge - Sparkle Granny Smith - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Bengal Blue - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Bengal Grey - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Bronze Chrome - `11-`16
$969.03
$999.00
Save: $29.97
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Candy Teal - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Cat Yellow - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Chevy Orange - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Deore Gold - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Fine Texture Black - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Gloss Black - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Illusion Blueberry - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Illusion Purple - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Kiwi Green - `11-`16
$920.53
$949.00
Save: $28.47
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - Red - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Y-Bridge Kit - WCFab Grey - `11-`16
$969.03
$999.00
Save: $29.97
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Chevrolet Duramax Performance Air Intake - Wehrli - Intake Horn - Illusion Purple - `06-`10
$412.25
$425.00
Save: $12.75
Chevrolet Duramax Performance Air Intake - Wehrli - Intake Horn, 5in. - WCFab Grey - `06-`10
$412.25
$425.00
Save: $12.75
Chevrolet Duramax Performance Air Intake - Wehrli - Intake Horn, WCFab - Red - `06-`10
$412.25
$425.00
Save: $12.75
Chevrolet Duramax Performance Air Intake - Wehrli - Kiwi Green - `11-`16
$397.70
$410.00
Save: $12.30
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow - Illusion Purple - `06-`07
$1,725.63
$1,779.00
Save: $53.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit - Bronze Chrome - `06-`07
$1,725.63
$1,779.00
Save: $53.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit - Candy Teal - `06-`07
$1,725.63
$1,779.00
Save: $53.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Bundle Kit - Gun Metal - `06-`07
$1,628.63
$1,679.00
Save: $50.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle - Sparkle Granny Smith - `17-`19
$664.45
$685.00
Save: $20.55
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - Bengal Blue - `01-`04
$1,143.63
$1,179.00
Save: $35.37
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - Bengal Blue - `06-`07
$1,628.63
$1,679.00
Save: $50.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - Bengal Blue - `07-`10
$1,628.63
$1,679.00
Save: $50.37
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - Bengal Red - `01-`04
$1,143.63
$1,179.00
Save: $35.37
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 1 High Flow Intake Bundle Kit - WCFab Red - `07-`10
$1,725.63
$1,779.00
Save: $53.37
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Bengal Blue - `04-`05
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Bengal Red - `01-`04
$619.83
$639.00
Save: $19.17
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Bengal Red - `04-`05
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Bengal Red - `06-`07
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Brizzle Blue - `04-`05
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Candy Red - `06-`07
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Candy Teal - `04-`05
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Candy Teal - `06-`07
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Cat Yellow - `01-`04
$619.83
$639.00
Save: $19.17
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Cat Yellow - `06-`07
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Chevy Orange - `04-`05
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Flat Black - `04-`05
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gloss Black - `11-`16
$839.05
$865.00
Save: $25.95
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gloss White - `06-`07
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gloss White - `07-`10
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gloss White - `11-`16
$839.05
$865.00
Save: $25.95
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gun Metal - `06-`07
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Gun Metal - `17-`19
$813.83
$839.00
Save: $25.17
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Blueberry - `01-`04
$668.33
$689.00
Save: $20.67
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Blueberry - `06-`07
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Purple - `01-`04
$668.33
$689.00
Save: $20.67
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Purple - `04-`05
$848.75
$875.00
Save: $26.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Purple - `06-`07
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Illusion Purple - `07-`10
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Sparkle Bomber Orange - `04-`05
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - Sparkle Copper - `06-`07
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 - WCFab Grey - `17-`19
$862.33
$889.00
Save: $26.67
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Bengal Blue - `07-`10
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Bronze Chrome - `07-`10
$2,555.95
$2,635.00
Save: $79.05
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Candy Teal - `17-`19
$1,552.00
$1,600.00
Save: $48.00
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Cherry Frost - `20-`25
$1,590.80
$1,640.00
Save: $49.20
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Chevy Orange - `06-`07
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Chevy Orange - `07-`10
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Flat Black - `06-`07
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Gloss Black - `06-`07
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Gloss Black - `07-`10
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow - Red - `07-`10
$2,555.95
$2,635.00
Save: $79.05
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle - Bengal Silver - `17-`19
$1,430.75
$1,475.00
Save: $44.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Bengal Blue - `06-`07
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Bengal Blue - `17-`19
$1,430.75
$1,475.00
Save: $44.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Candy Red - `07-`10
$2,555.95
$2,635.00
Save: $79.05
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Fine Texture Black - `20-`25
$1,512.23
$1,559.00
Save: $46.77
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Gloss White - `06-`07
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Bundle Kit - Gun Metal - `17-`19
$1,430.75
$1,475.00
Save: $44.25
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Bronze Chrome - `06-`07
$2,555.95
$2,635.00
Save: $79.05
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Candy Red - `06-`07
$2,555.95
$2,635.00
Save: $79.05
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Flat Black - `07-`10
$2,410.45
$2,485.00
Save: $74.55
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Red - `06-`07
$2,555.95
$2,635.00
Save: $79.05
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2 High Flow Intake Bundle Kit - Sparkle Bomber Orange - `20-`25
$1,633.48
$1,684.00
Save: $50.52
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in - Candy Red - `11-`16
$887.55
$915.00
Save: $27.45
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in - Illusion Blueberry - `17-`19
$862.33
$889.00
Save: $26.67
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in - WCFab Red - `07-`10
$848.75
$875.00
Save: $26.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in - WCFab Red - `11-`16
$887.55
$915.00
Save: $27.45
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in. - Bengal Blue - `07-`10
$800.25
$825.00
Save: $24.75
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Chevrolet Duramax Performance Air Intake - Wehrli - Stage 2, 4in. - Gun Metal - `04-`05
$800.25
$825.00
Save: $24.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow - Semi-Gloss Black - `20-`25
$1,774.13
$1,829.00
Save: $54.87
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle - Bengal Red - `06-`07
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle - Brizzle Blue - `01-`04
$2,026.33
$2,089.00
Save: $62.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle - Chevy Orange - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle - WCFab Red - `01-`04
$2,123.33
$2,189.00
Save: $65.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bengal Blue - `06-`07
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bengal Blue - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bengal Grey - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bengal Red - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bengal Silver - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Brizzle Blue - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Bronze Chrome - `07-`10
$2,774.20
$2,860.00
Save: $85.80
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Cat Yellow - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Deore Gold - `07-`10
$2,774.20
$2,860.00
Save: $85.80
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Gloss Black - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Gloss White - `06-`07
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Gloss White - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - Gun Metal - `07-`10
$2,623.85
$2,705.00
Save: $81.15
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - WCFab Grey - `06-`07
$2,774.20
$2,860.00
Save: $85.80
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - WCFab Grey - `07-`10
$2,774.20
$2,860.00
Save: $85.80
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Bundle Kit - WCFab Red - `06-`07
$2,774.20
$2,860.00
Save: $85.80
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle - Candy Red - `01-`04
$2,123.33
$2,189.00
Save: $65.67
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle Kit - Bengal Blue - `20-`24
$1,828.45
$1,885.00
Save: $56.55
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle Kit - Bengal Red - `20-`24
$1,828.45
$1,885.00
Save: $56.55
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle Kit - Deore Gold - `20-`24
$1,953.58
$2,014.00
Save: $60.42
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle Kit - Illusion Blueberry - `20-`25
$1,953.58
$2,014.00
Save: $60.42
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Stage 3 High Flow Intake Bundle Kit - Illusion Cherry - `20-`24
$1,953.58
$2,014.00
Save: $60.42
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - WCFab 4" Intake Kit with Air Box - WCFab Grey - `11-`16
$596.55
$615.00
Save: $18.45
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - WCFab 4in - Red - `01-`04
$577.15
$595.00
Save: $17.85
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Chevrolet Duramax Performance Air Intake - Wehrli - WCFab 4in Intake Kit with Air Box - Illusion Purple - `17-`19
$654.75
$675.00
Save: $20.25
Chevrolet Duramax Performance Air Intake - Wehrli - Y-Bridge Kit - Bengal Silver - `11-`16
$920.53
$949.00
Save: $28.47
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Y-Bridge Kit - Flat Black - `01-`04
$897.25
$925.00
Save: $27.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Y-Bridge Kit - Gloss White - `07-`10
$994.25
$1,025.00
Save: $30.75
Free Continental US Shipping!
Chevrolet Duramax Performance Air Intake - Wehrli - Y-Bridge Kit - Sparkle Copper - `01-`04
$945.75
$975.00
Save: $29.25
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Chevrolet Duramax Performance Air Intake - Wehrli - Y-Bridge Kit, S300/S400 Single Turbo - Gloss Black - `01-`04
$619.83
$639.00
Save: $19.17
Chevrolet Duramax Performance Exhaust - Wehrli - 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo) - `01-`04
$334.65
$345.00
Save: $10.35
Chevrolet Duramax Performance Exhaust - Wehrli - 3in Down Pipe with High Temp Coating and Heat Wrap - `01-`04
$237.65
$245.00
Save: $7.35
Chevrolet Duramax Performance Exhaust - Wehrli - 3in Stainless Down Pipe (V-Band Style) - `11-`15
$257.05
$265.00
Save: $7.95
Chevrolet Duramax Performance Exhaust - Wehrli - 3in Stainless Steel Downpipe (3 Bolt Flange) - `15-`16
$348.23
$359.00
Save: $10.77
Chevrolet Duramax Performance Exhaust - Wehrli - Billet Exhaust Manifold & Stainless Up Pipe Kit - Black Ceramic Coat - `17-`25
$2,158.25
$2,225.00
Save: $66.75
Chevrolet Duramax Suspension Traction Bar Kit - Wehrli - 60 in. - Flat Black - `01-`11
$959.33
$989.00
Save: $29.67
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Billet - Candy Red - `01-`05
$522.83
$539.00
Save: $16.17
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Billet - WCFab Grey - `01-`05
$522.83
$539.00
Save: $16.17
Free Continental US Shipping!
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Billet Aluminum - Bengal Silver - `01-`05
$474.33
$489.00
Save: $14.67
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Billet Aluminum - Candy Teal - `06-`10
$522.83
$539.00
Save: $16.17
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Gloss Black - `01-`05
$474.33
$489.00
Save: $14.67
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Top Outlet Billet - Gloss Black - `06-`10
$474.33
$489.00
Save: $14.67
Chevrolet Duramax Thermostat Housing Kit - Wehrli - Upper Coolant Pipe - Illusion Blueberry - `01-`05
$522.83
$539.00
Save: $16.17
Chevrolet Duramax Thermostat Housing Kit - Wehrli - WCFab Red - Red - `01-`05
$522.83
$539.00
Save: $16.17
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Chevrolet Duramax Traction Bar - Wehrli - 60 in. - Candy Teal - `20-`24
$1,017.53
$1,049.00
Save: $31.47
Chevrolet Duramax Traction Bar - Wehrli - 60 inch, RockJock Johnny Joints - Bengal Silver - `01-`10
$969.03
$999.00
Save: $29.97
Chevrolet Duramax Traction Bar Install Kit - Wehrli - Powder Coated with Zinc Primer - `20-`25
$276.45
$285.00
Save: $8.55
Chevrolet Duramax Traction Bar Kit - Wehrli - 60 in. - Red - `20-`24
$959.33
$989.00
Save: $29.67
Chevrolet Duramax Traction Bar Kit - Wehrli - 60 in. RockJock Johnny Joints - Bronze Chrome - `11-`19
$1,017.53
$1,049.00
Save: $31.47
Chevrolet Duramax Traction Bar Kit - Wehrli - 60 inch Heavy Duty - Candy Teal - `11-`19
$1,017.53
$1,049.00
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Chevrolet Duramax Turbo Install Kit - Wehrli - S400 - `01-`04
$290.03
$299.00
Save: $8.97
Chevrolet Duramax Turbo Pedestal - Wehrli - Twin/Compound - Semi-Gloss Black - `01-`10
$290.03
$299.00
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Chevrolet Duramax Turbo Pedestal - Wehrli - Twin/Compound - Semi-Gloss Black - `11-`16
$290.03
$299.00
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Chevrolet Duramax Turbocharger Up Pipe Hardware Kit - Wehrli - ARP Bolt Kit - `01-`16
$36.86
$38.00
Save: $1.14
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stk Compound - Gloss Black - `01-`04
$3,351.35
$3,455.00
Save: $103.65
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - Bengal Blue - `01-`04
$3,351.35
$3,455.00
Save: $103.65
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - Bengal Silver - `01-`04
$3,351.35
$3,455.00
Save: $103.65
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - Bronze Chrome - `01-`04
$3,424.10
$3,530.00
Save: $105.90
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - Candy Teal - `01-`04
$3,424.10
$3,530.00
Save: $105.90
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - WCFab Grey - `01-`04
$3,424.10
$3,530.00
Save: $105.90
Chevrolet Duramax Twin Turbo Kit - Wehrli - S400/Stock - WCFab Red - `01-`04
$3,424.10
$3,530.00
Save: $105.90