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Audi A4 B9 Throttle Response Controller - MADNESS GOPedal Plus
$299.99
$349.99
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Audi A4 Throttle Response Controller - MADNESS GOPedal Plus - 2015+
$299.99
$349.99
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Recommended by MADNESS
7 Degree Reamer Tool - Rough Country
$99.95
$119.94
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Audi A4 - (TDI, FSI, TFSI) - Performance Air Filter by BMC - FB533/08-01
$107.90
$108.90
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Audi A4 Direct Fit Air Filter - BMC - Cylindrical - 2015
$85.90
$86.90
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Audi A4 Suspension Control Cancellation Kit - KW - Electronic Damping Cancellation - `09-`16
$493.95
$592.74
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BMC Intake Replacement Filter - 54mm/ 2.125"
$86.99
$126.99
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BMC Intake Replacement Filter - 63mm/ 2.5" - FBTW63-140P
$74.90
$75.90
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BMC Intake Replacement Filter - 70mm/ 2.75" - FBTS70-150P
$69.40
$70.40
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BMC Intake Replacement Filter - 70mm/ 2.75" - FBTW70-140P
$84.80
$85.80
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BMC Intake Replacement Filter - Carbon Dynamic Airbox (CDA) - 2.75" Inlet/ Outlet - ACCDASP-56
$289.99
$259.99
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Carbon Racing Performance Air Filter by BMC - CRF613/08
$642.50
$643.50
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OBDII Connector - Rough Country - 2 to 1
$19.95
$23.94
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Performance Air Intake - Rough Country - High-Flow Replacement Filter
$49.95
$59.94
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Pressure Sensor - Rough Country - Universal TPMS
$29.95
$35.94
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Wireless Air Bag Controller Kit - Rough Country - w/Compressor, Bluetooth Compatible
$749.95
$899.94
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Audi A4 Blow Off Valve and Kit by Forge Motorsport - Black
$339.99
$359.99
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Audi A4 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
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Audi A4 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
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Audi RS4 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
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Audi RS4 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
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Audi S4 2.7 V6 25mm Turbo Recirculation Valve w/ Adjustable Vacuum Port by Forge Motorsport
$239.99
$269.99
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Audi A4 - Blow Off Valve and Kit - by Forge Motorsport - Alloy
$319.99
$349.99
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Audi A4 - Blow Off Valve and Kit - by Forge Motorsport - Black
$319.99
$349.99
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Audi A4 - Blow Off Valve by Forge Motorsport - Black
$274.99
$349.99
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Audi A4 - Blow Off Valve by Forge Motorsport - Polished Aluminium
$319.99
$349.99
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Audi A4 1.8 TFSI Blow Off Valve and Kit by Forge Motorsport
$319.99
$329.99
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Audi A4 1.8/ 2.0 TSI Turbo Outlet Muffler Delete Pipe by Forge Motorsport
$199.99
$229.99
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Audi A4 1.8T Splitter Recirculation + Blow Off Valve by Forge Motorsport
$209.99
$299.99
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Audi A4 1.8T Upgraded Silicone Intake Hose by Forge Motorsport - Black
$169.99
$179.99
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Audi A4 1.8T Upgraded Silicone Intake Hose by Forge Motorsport - Blue
$169.99
$179.99
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Audi A4 1.8T Upgraded Silicone Intake Hose by Forge Motorsport - Red
$169.99
$179.99
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Audi A4 2.0 TFSI Blow Off Valve and Kit by Forge Motorsport
$319.99
$329.99
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Audi A4 2.0 TSI Turbo Outlet Muffler Delete Pipe by Forge Motorsport
$199.99
$229.99
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Audi A4 Air Filter - AEM Induction - Dryflow - `07-`16
$42.39
$50.87
Save: $8.48
Audi A4 Air Filter - aFe - Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media - `02-`09
$93.00
$111.60
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Audi A4 Air Filter - aFe - MagnumFLOW Pro 5R - `09-`12
$88.00
$105.60
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Audi A4 Air Filter - aFe - Pro DRY S Media - `09-`11
$93.00
$111.60
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Audi A4 Blow Off Valve - Kompact - Turbosmart - Dual Port
$303.95
$337.72
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Audi A4 Blow Off Valve - Kompact - Turbosmart - Plumb Back
$267.95
$297.72
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Audi A4 Blow Off Valve and Kit by Forge Motorsport - Polished
$339.99
$359.99
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Audi A4 High-Performance Ignition Coil (4 Pack) - aFe - SCORCHER - `15-`20
$206.85
$248.22
Save: $41.37
Audi A4 Ignition Coil - aFe - Scorcher High-Performance - `15-`20
$56.70
$68.04
Save: $11.34
Audi A4 Performance Air Intake - AEM Induction - AEM 21-750 - `13-`15
$317.99
$381.59
Save: $63.60
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Audi A4 Performance Air Intake - aFe - Magnum FLOW OE Replacement Air Filter w/ Pro 5R Media - `09-`19
$88.00
$105.60
Save: $17.60
Audi A4 Performance Air Intake - aFe - Magnum FORCE Stage-2 P5R - `02-`05
$395.00
$474.00
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Audi A4 Performance Air Intake - aFe - Magnum FORCE Stage-2 PRO 5R - Powder-coated - `06-`08
$395.00
$474.00
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Audi A4 Performance Air Intake - aFe - MagnumFLOW OE Replacement Pro 5R Media - `02-`09
$88.00
$105.60
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Audi A4 Performance Air Intake - aFe - Momentum GT Cold Air Intake System w/ Pro 5R Filter - `09-`16
$420.00
$504.00
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Audi A4 Performance Air Intake - aFe - Momentum GT Pro Dry S - `09-`16
$433.00
$519.60
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Audi A4 Performance Air Intake - aFe - Momentum GT Pro Dry S - `16-`19
$447.00
$536.40
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Audi A4 Performance Air Intake - aFe - Momentum GT w/ Pro 5R Media - `16-`19
$433.00
$519.60
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Audi A4 Performance Air Intake - aFe - Pro DRY S - `09-`12
$93.00
$111.60
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Audi A4 Performance Exhaust - aFe - Axle Back, MACH Force-Xp - Black - `17-`19
$1,128.75
$1,354.50
Save: $225.75
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Audi A4 Performance Exhaust - aFe - MACH Force-Xp Axle-Back - Carbon - `17-`19
$1,128.75
$1,354.50
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Audi A4 Performance Exhaust - aFe - MACH Force-Xp Axle-Back - Polished - `17-`19
$1,006.95
$1,208.34
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Audi A4 Performance Exhaust - aFe - MACH Force-Xp Cat Back - `17-`19
$1,656.90
$1,988.28
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Audi A4 Performance Exhaust - aFe - MACH Force-Xp Cat Back - `20-`21
$1,324.05
$1,588.86
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Audi A4 Performance Exhaust - aFe - MACH Force-Xp Cat-Back - Polished - `17-`19
$1,505.70
$1,806.84
Save: $301.14
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Audi A4 Performance Exhaust - aFe - MACHForce XP Cat-Back SS-304 - `09-`12
$1,505.70
$1,806.84
Save: $301.14
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Audi A4 Performance Exhaust - aFe - Twisted Steel 3in. Downpipe - 304 Stainless w/ Cat - `09-`16
$1,128.75
$1,354.50
Save: $225.75
Audi A4 Performance Exhaust - Rear - aFe - MACH Force-Xp - `20-`21
$877.80
$1,053.36
Save: $175.56
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Audi A4 Performance Module - aFe - Scorcher GT - `09-`16
$447.00
$536.40
Save: $89.40
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Audi A4 Recirculating Valve by Forge Motorsport - Anodised Black
$339.99
$369.99
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Audi A4 Resonator Pipe - Front - aFe - MACH Force-Xp - `09-`16
$325.50
$390.60
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Audi A4 Throttle Body Spacer - aFe - Silver Bullet - `09-`16
$137.00
$164.40
Save: $27.40
Audi A4 Throttle Control Module - aFe - Sprint Booster - `08-`15
$311.85
$374.22
Save: $62.37
Audi A4 Throttle Control Module - aFe - Sprint Booster Power Converter - `17-`25
$311.85
$374.22
Save: $62.37
Audi A4 Throttle Control Module - aFe - Sprint Booster V3 - `16-`23
$311.85
$374.22
Save: $62.37
Audi Quattro Performance Air Intake - aFe - Momentum GT Pro Dry S - `16-`19
$447.00
$536.40
Save: $89.40
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Audi Quattro Performance Air Intake - aFe - Momentum GT w/ Pro 5R Media - `16-`19
$433.00
$519.60
Save: $86.60
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Audi RS4 Throttle Control Module - aFe - Sprint Booster - `08-`15
$311.85
$374.22
Save: $62.37
Audi RS4 V6 Valve Spring Tuning Kit by Forge Motorsport
$34.99
$39.99
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Audi S4 - Atmospheric Dump Valve - by Forge Motorsport - Anodised Black
$319.99
$349.99
Save: $30.00
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Audi S4 - Atmospheric Dump Valve - by Forge Motorsport - Polished Silver
$319.99
$349.99
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Audi S4 Blow Off Valve - Turbosmart - Kompact Plumb Back - `04-`21
$267.95
$297.72
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Audi S4 Ignition Coil - aFe - SCORCHER High-Performance - `19-`23
$296.10
$355.32
Save: $59.22
Audi S4 Performance Brake Lines by Forge Motorsport - 2.7 Quattro
$189.99
$199.99
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Audi S4 Throttle Control Module - aFe - Sprint Booster - `08-`15
$311.85
$374.22
Save: $62.37
Ford Super Duty Intercooler Pipe - 6.7L Powerstroke Engine - Hot Side High Output Pipe - '17 - '26
$249.00
$299.99
Save: $50.99
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Audi A4 Performance Exhaust - Magnaflow - California Grade CARB Compliant Direct-Fit Catalytic Converter - `05-`09
$1,897.00
$2,276.40
Save: $379.40
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Audi A4 Performance Exhaust - Magnaflow - OEM Grade Direct-Fit Catalytic Converter - `09-`16
$1,212.00
$1,454.40
Save: $242.40
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Audi A4 Performance Exhaust - Magnaflow - Sport Series Cat-Back - `09-`16
$1,823.00
$2,187.60
Save: $364.60
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Audi A4 Quattro Catalytic Converter - Driver Side - Magnaflow - Direct Fit - `02-`05
$681.00
$817.20
Save: $136.20
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Audi A4 Quattro Catalytic Converter - Magnaflow - Direct Fit, California Grade CARB Compliant - `06-`09
$1,897.00
$2,276.40
Save: $379.40
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Audi A4 Quattro Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `05-`09
$678.00
$813.60
Save: $135.60
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Audi A4 Quattro Front Pipe Kit - Magnaflow - BRE Direct-Fit - `05-`08
$247.61
$297.13
Save: $49.52
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Audi A4 Quattro Performance Exhaust - Driver Side - Magnaflow - OEM Grade Direct-Fit Catalytic Converter - `02-`04
$806.00
$967.20
Save: $161.20
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Audi A4 Quattro Performance Exhaust - Dual Rear Exit - Magnaflow - Cat Back - Polished - `02-`08
$1,521.00
$1,825.20
Save: $304.20
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Audi A4 Quattro Performance Exhaust - Front - Magnaflow - BRE Front Pipe Kit - `04-`05
$206.90
$248.28
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Audi A4 Quattro Performance Exhaust - Front - Magnaflow - BRExhaust Direct-Fit Front Pipe - `05-`08
$198.99
$238.79
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Audi A4 Quattro Performance Exhaust - Front - Magnaflow - Front Pipe Kit - `02-`03
$215.48
$258.58
Save: $43.10
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Audi A4 Quattro Performance Exhaust - Magnaflow - California Grade CARB Compliant Direct-Fit Catalytic Converter - `05-`09
$1,897.00
$2,276.40
Save: $379.40
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Audi A4 Quattro Performance Exhaust - Magnaflow - Cat Back - `04-`05
$1,149.00
$1,378.80
Save: $229.80
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Audi A4 Quattro Performance Exhaust - Passenger Side - Magnaflow - OEM Grade Direct-Fit Catalytic Converter - `02-`04
$863.00
$1,035.60
Save: $172.60
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Audi A4 Thermostat - Mishimoto - Racing Thermostat - 2001
$59.99
$69.99
Save: $10.00
Audi RS4 Catalytic Converter - Direct Fit - Magnaflow - OEM Grade - `07-`08
$776.00
$931.20
Save: $155.20
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Audi RS4 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `07-`08
$782.00
$938.40
Save: $156.40
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Audi S4 Catalytic Converter - Magnaflow - Direct Fit - `00-`02
$771.00
$925.20
Save: $154.20
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Audi S4 Catalytic Converter - Magnaflow - Direct Fit - `01-`02
$1,388.00
$1,665.60
Save: $277.60
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Audi S4 Catalytic Converter - Magnaflow - Direct Fit, OEM Grade - `04-`06
$933.00
$1,119.60
Save: $186.60
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Audi S4 Catalytic Converter - Magnaflow - Direct-Fit - `04-`06
$964.00
$1,156.80
Save: $192.80
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Audi S4 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `00-`02
$818.00
$981.60
Save: $163.60
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Audi S4 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `04-`09
$1,157.00
$1,388.40
Save: $231.40
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Audi S4 Catalytic Converter - Passenger Side - Magnaflow - California Grade CARB Compliant Direct-Fit - `01-`02
$1,391.00
$1,669.20
Save: $278.20
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Audi S4 Performance Exhaust - Magnaflow - Direct-Fit Catalytic Converter - `04-`09
$1,159.00
$1,390.80
Save: $231.80
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Audi S4 Thermostat - Mishimoto - Racing Thermostat - 71C - `10-`16
$84.99
$99.99
Save: $15.00
Audi S4 Throttle Body Hose - Mishimoto - Silicone - `00-`02
$59.99
$69.99
Save: $10.00
Universal Performance Catalytic Converter by MagnaFlow - 13" Overall
$208.99
$249.99
Save: $41.00
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Universal Performance Catalytic Converter by MagnaFlow - 15" Overall
$220.99
$260.99
Save: $40.00
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Universal Performance Catalytic Converter by MagnaFlow - 16" Overall
$151.99
$180.99
Save: $29.00
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Universal Performance Catalytic Converter by MagnaFlow - 2.5" Inlet
$138.99
$169.99
Save: $31.00
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Universal Performance Catalytic Converter by MagnaFlow - 8" Body
$189.99
$209.99
Save: $20.00
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Universal Performance Catalytic Converter by MagnaFlow - 8" Overall
$107.99
$127.99
Save: $20.00
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Audi A4 - Performance Exhaust by Borla - Cat-Back Exhaust - S-Type (2009-2015)
$1,242.99
$1,391.99
Save: $149.00
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Audi A4 Fuel Injector Set (4 Cyl) - DeatschWerks - 550cc - `01-`06
$329.00
$394.80
Save: $65.80
Audi A4 Fuel Injector Set - DeatschWerks - 1000cc - `01-`06
$356.15
$419.00
Save: $62.85
Audi A4 Fuel Injector Set - DeatschWerks - Bosch EV14 1200cc - `01-`06
$483.65
$569.00
Save: $85.35
Audi A4 Fuel Injector Set - DeatschWerks - Bosch EV14 1500cc - `01-`06
$730.15
$859.00
Save: $128.85
Audi A4 Fuel Injector Sets (4Cyl) - DeatschWerks - 440cc - `01-`06
$329.00
$394.80
Save: $65.80
Audi A4 Fuel Injector Sets - DeatschWerks - 750cc - `01-`06
$339.15
$399.00
Save: $59.85
Audi A4 Performance Air Intake - Injen - SP Cold Air Intake System - Black - `17-`21
$306.41
$367.69
Save: $61.28
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Audi A4 Performance Air Intake - Injen - SP Cold Air Intake System - Polished - `17-`21
$306.41
$367.69
Save: $61.28
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Audi A4 Performance Air Intake - Injen - SP Series Cold Air Intake with MR Technology and Air Fusion - Black - `09-`16
$349.21
$419.05
Save: $69.84
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Audi A4 Performance Air Intake - Injen - SP Series with MR Technology and SuperNano-Web Dry Filter - Polished - `09-`16
$349.21
$419.05
Save: $69.84
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Audi A4 Performance Air Intake - Injen - SP3087 Short Ram Air Intake System - Wrinkle Red - `17-`21
$306.41
$367.69
Save: $61.28
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Audi A4 Performance Air Intake - K&N Engineering - 57i Series - `00-`04
$264.99
$317.99
Save: $53.00
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Audi A4 Performance Air Intake - K&N Engineering - Drop In - `09-`16
$55.19
$66.23
Save: $11.04
Audi A4 Performance Air Intake - K&N Engineering - Drop In - `14-`16
$126.39
$151.67
Save: $25.28
Audi A4 Performance Air Intake - K&N Engineering - Drop In - `15-`18
$104.99
$125.99
Save: $21.00
Audi A4 Performance Air Intake - K&N Engineering - Drop In Replacement - `15-`18
$67.19
$80.63
Save: $13.44
Audi A4 Performance Air Intake - K&N Engineering - High-Flow Drop In - `01-`09
$55.19
$66.23
Save: $11.04
Audi A4 Performance Air Intake - K&N Engineering - Typhoon - 2014
$317.99
$381.59
Save: $63.60
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Audi A4 Performance Air Intake - K&N Engineering - Typhoon - `09-`10
$369.99
$443.99
Save: $74.00
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Audi A4 Performance Exhaust - Borla - Cat Back S-Type - `02-`08
$1,526.99
$1,709.99
Save: $183.00
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Audi A4 Quattro Allroad Performance Exhaust - Borla - Cat Back S-Type - Bright Chrome - `17-`19
$1,990.99
$2,229.99
Save: $239.00
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Audi A4 Quattro Avant Performance Exhaust - Borla - Cat Back S-Type - Bright Chrome - `17-`19
$1,990.99
$2,229.99
Save: $239.00
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Audi A4 Throttle Control Module - Injen - X-Pedal Pro Black Edition - Black - `10-`19
$243.75
$292.50
Save: $48.75
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Audi A4/TT Fuel Injector Sets - DeatschWerks - 650cc Injectors - `01-`06
$330.65
$389.00
Save: $58.35
Audi RS4 Oxygen Sensor - NGK - 5-Wire Wideband - `07-`08
$264.99
$314.99
Save: $50.00
Audi RS4 Performance Air Intake - K&N Engineering - High-Flow Drop In - `01-`09
$55.19
$66.23
Save: $11.04
Audi RS4 Performance Exhaust - InoXcar Racing - w/ OEM Valves - Quattro Avant 2.9L
$2,699.99
$2,999.99
Save: $300.00
Audi S4 Fuel Injector Set (8 Cyl) - DeatschWerks - 550cc - `01-`09
$611.15
$719.00
Save: $107.85
Audi S4 Fuel Injector Set - DeatschWerks - 350cc Injectors - Set of 8 - `01-`08
$509.15
$599.00
Save: $89.85
Audi S4 Fuel Injector Set - DeatschWerks - 750cc - `01-`09
$696.15
$819.00
Save: $122.85
Audi S4 Fuel Injector Sets (8 Cyl) - DeatschWerks - 1000cc - `01-`09
$696.15
$819.00
Save: $122.85
Audi S4 Intercooler Pipe Kit - Injen - Polished - `18-`21
$519.97
$623.96
Save: $103.99
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Audi S4 Intercooler Pipe Kit - Injen - SES3082ICPWR - Wrinkle Black - `18-`21
$519.97
$623.96
Save: $103.99
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Audi S4 Intercooler Pipe Kit - Injen - Wrinkle Red - Wrinkle Red - `18-`21
$519.97
$623.96
Save: $103.99
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Audi S4 Performance Air Intake - Injen - Short Ram - Wrinkle Black - `18-`19
$338.94
$406.73
Save: $67.79
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Audi S4 Performance Air Intake - Injen - SP Cold Air Intake System with MR Technology - Polished - `10-`17
$363.76
$436.51
Save: $72.75
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Audi S4 Performance Air Intake - Injen - SP Series with MR Technology - Black - `10-`17
$363.76
$436.51
Save: $72.75
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Audi S4 Performance Air Intake - Injen - SP3082 Short Ram - Wrinkle Red - `18-`19
$338.94
$406.73
Save: $67.79
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Audi S4 Performance Air Intake - Injen - SP3082P Short Ram - Polished - `18-`19
$338.94
$406.73
Save: $67.79
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Audi S4 Performance Air Intake - K&N Engineering - High-Flow Drop In - `01-`09
$55.19
$66.23
Save: $11.04
Audi S4 Performance Exhaust - Borla - S-Type Cat Back - `00-`02
$1,120.99
$1,255.99
Save: $135.00
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Breather Filter - 3/4"
$14.99
Audi A4 Aluminum Flywheel - Clutch Masters - B8 - `09-`16
$1,304.33
$1,534.50
Save: $230.17
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Audi A4 B8 Performance Exhaust - Rear - Remus - Axle Back - 2008
$930.05
$979.00
Save: $48.95
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Audi A4 B8 Performance Exhaust - Remus - Axle Back - 2008
$228.00
$240.00
Save: $12.00
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Audi A4 Clutch Kit - Clutch Masters - FX250 - `17-`18
$2,208.94
$2,598.75
Save: $389.81
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Audi A4 Clutch Kit - Clutch Masters - FX350 - `17-`18
$2,208.94
$2,598.75
Save: $389.81
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Audi A4 Clutch Kit - Clutch Masters - FX400 6-Puck Ceramic Sprung Disc - `17-`18
$2,208.94
$2,598.75
Save: $389.81
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Audi A4 Clutch Kit - Clutch Masters - FX400 Lined Ceramic Sprung Disc - `17-`18
$2,208.94
$2,598.75
Save: $389.81
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Audi A4 Clutch Kit - Clutch Masters - FX500 - `17-`18
$2,208.94
$2,598.75
Save: $389.81
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Audi A4 Flywheel - ACT - XACT Streetlite - `06-`08
$650.00
$802.00
Save: $152.00
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Audi A4 Flywheel - Clutch Masters - Aluminum - `05-`07
$559.13
$657.80
Save: $98.67
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Audi A4 Flywheel - Clutch Masters - Aluminum - `97-`05
$441.79
$519.75
Save: $77.96
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Audi A4 Flywheel - Clutch Masters - CM Steel - `97-`05
$441.79
$519.75
Save: $77.96
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Audi A4 Flywheel - Clutch Masters - Lightweight Steel - `96-`01
$794.75
$935.00
Save: $140.25
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Audi A4 Flywheel - Clutch Masters - Steel - `05-`07
$559.13
$657.80
Save: $98.67
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Audi A4 Flywheel - Clutch Masters - Steel - `09-`16
$1,098.63
$1,292.50
Save: $193.87
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Audi A4 Intercooler - Front - AWE Tuning - ColdFront - `18-`19
$875.00
$921.05
Save: $46.05
Audi A4 Performance Exhaust - Rear - AWE Tuning - Cat-Back Touring Edition, Quad Tip - Polished Silver - `08-`16
$1,855.00
$1,952.63
Save: $97.63
Audi A4 Performance Exhaust - Single Side - AWE Tuning - Touring Edition - Dual 90mm Slash-Cut Tips - Polished Silver - `08-`16
$1,185.00
$1,247.37
Save: $62.37
Audi A4 Quattro Aluminum Flywheel - Clutch Masters - B8 - `09-`16
$1,304.33
$1,534.50
Save: $230.17
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Audi A4 Quattro Clutch Kit - Clutch Masters - FX100 - `17-`18
$2,135.31
$2,512.13
Save: $376.82
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Audi A4 Quattro Flywheel - Clutch Masters - Steel - `09-`16
$1,098.63
$1,292.50
Save: $193.87
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Audi A4 Release Bearings - ACT - `06-`08
$31.00
$38.00
Save: $7.00
Audi A4 Slave Cylinder - Clutch Masters - Billet - `05-`08
$284.75
$335.00
Save: $50.25
Audi A4 Steel Flywheel - Clutch Masters - `02-`05
$794.75
$935.00
Save: $140.25
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Audi RS4 Avant Performance Exhaust - Remus - GPF-Back - 2019
$3,269.90
$3,442.00
Save: $172.10
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Audi RS4 Avant Quattro Performance Exhaust - Rear - Remus - Axle Back - 2012
$593.71
$624.96
Save: $31.25
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Audi RS4 Performance Exhaust - Rear - Remus - Axle Back - 2017
$2,012.10
$2,118.00
Save: $105.90
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Audi RS4 Performance Exhaust - Remus - Axle Back - 2012
$2,129.90
$2,242.00
Save: $112.10
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Audi RS4 Steel Flywheel - Clutch Masters - Lightweight - `06-`08
$930.33
$1,094.50
Save: $164.17
Audi S4 Flywheel - ACT - Streetlite - `00-`02
$895.00
$1,105.00
Save: $210.00
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Audi S4 Flywheel - Clutch Masters - CM Steel - `00-`02
$836.83
$984.50
Save: $147.67
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Audi S4 Intercooler - Front - AWE Tuning - ColdFront - `18-`19
$875.00
$921.05
Save: $46.05
Audi S4 Performance Exhaust - AWE Tuning - Cat Back Touring - Diamond Black - `08-`16
$1,844.70
$2,305.88
Save: $461.18
Audi S4 Performance Exhaust - AWE Tuning - Cat Back Track Edition - Chrome Silver - `09-`16
$1,261.18
$1,576.47
Save: $315.29
Audi S4 Performance Exhaust - AWE Tuning - Cat-Back Touring - Diamond Black - `05-`09
$1,844.70
$2,305.88
Save: $461.18
Audi S4 Performance Exhaust - AWE Tuning - Touring Edition - Chrome Silver - `08-`16
$1,600.00
$2,000.00
Save: $400.00
Audi S4 Performance Exhaust - Rear - Remus - Axle Back - 2016
$1,482.00
$1,560.00
Save: $78.00
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Audi S4 Performance Exhaust - Remus - Non-Resonated Center Section - 2016
$748.60
$788.00
Save: $39.40
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Audi S4 Slave Cylinder - Clutch Masters - OE Replacement Billet - `06-`08
$284.75
$335.00
Save: $50.25
Audi S4 Steel Flywheel - Clutch Masters - DSG - `10-`16
$1,530.00
$1,800.00
Save: $270.00
Audi S4 Twin Disc Clutch Kit - Clutch Masters - FX850 Strapped w/ Steel Flywheel - `10-`17
$2,781.63
$3,272.50
Save: $490.87
Audi S4 Twin Disc Clutch Kit - Clutch Masters - FX850 Strapped with Steel Flywheel - `10-`17
$2,781.63
$3,272.50
Save: $490.87
Audi A4 A/C Condenser - CSF - `09-`14
$89.99
$104.99
Save: $15.00
Audi A4 A/C Condenser - CSF - `17-`20
$79.99
$94.99
Save: $15.00
Audi A4 Clutch Kit - DKM Clutch - MB Clutch w/Steel Flywheel - `97-`05
$999.99
$1,199.99
Save: $200.00
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Audi A4 Clutch Kit - Exedy - OE - 2007
$506.18
$595.52
Save: $89.34
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Audi A4 Clutch Kit - Exedy - OE - `97-`05
$482.51
$567.67
Save: $85.16
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Audi A4 Clutch Kit - SPEC - Stage 2+ - `96-`05
$755.10
$839.00
Save: $83.90
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Audi A4 Clutch Kit - SPEC - Stage 4 - `05-`08
$719.10
$799.00
Save: $79.90
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Audi A4 Electronic Throttle Body - Grams Performance - 70mm DBW - Black - `04-`16
$399.99
$419.99
Save: $20.00
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Audi A4 Harmonic Balancer - Fluidampr - Fluidampr, Black Zinc Chromate, Internally Balanced, SFI 18.1 - Black - `02-`08
$494.99
$589.99
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Audi A4 Intake Gaskets - Victor Reinz - Intake Manifold Set - `97-`05
$20.95
$25.14
Save: $4.19
Audi A4 Intake Valve - Supertech - Nitrided - Black - `96-`06
$24.62
$30.77
Save: $6.15
Audi A4 Intake Valves - Supertech - Blk Nitrided - `02-`07
$442.77
$553.34
Save: $110.57
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Audi A4 Intake Valves - Supertech - Nitrided - Black - `97-`06
$442.77
$553.34
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Audi A4 Intercooler - CSF - OEM - `05-`09
$134.99
$159.99
Save: $25.00
Audi A4 Intercooler - CSF - OEM - `05-`09
$139.99
$164.99
Save: $25.00
Audi A4 Performance Air Intake - Volant - PowerCore Closed Box - `09-`13
$352.90
$423.48
Save: $70.58
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Audi A4 Quattro Intake Gasket Set - Victor Reinz - MAHLE Original - `09-`10
$34.43
$41.32
Save: $6.89
Audi A4 Radiator - CSF - OEM Plastic - `02-`05
$124.99
$144.99
Save: $20.00
Audi A4 Radiator - CSF - Plastic - `02-`08
$124.99
$144.99
Save: $20.00
Audi A4 Radiator - CSF - Plastic - `97-`01
$89.99
$104.99
Save: $15.00
Audi A4 Short Throw Shifter - Fidanza - B5 Chassis - `96-`01
$104.99
$125.99
Save: $21.00
Audi A4 Short Throw Shifter - Fidanza - B6 Chassis - `01-`03
$136.49
$163.79
Save: $27.30
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Audi A4 Steel Flywheel - SPEC - `98-`03
$449.10
$499.00
Save: $49.90
Audi A4 Timing Belt - Gates - High Performance - `97-`00
$114.99
$134.99
Save: $20.00
Audi A4 Turbochargers - BorgWarner - SX K03 - `00-`05
$864.99
$1,034.99
Save: $170.00
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Audi RS4 Clutch Kit - SPEC - Stage 1 - `05-`09
$699.30
$777.00
Save: $77.70
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Audi RS4 Clutch Kit - SPEC - Stage 3 Plus - `99-`02
$872.10
$969.00
Save: $96.90
Audi RS4 Flywheel - Fidanza - Aluminum - `97-`02
$524.99
$629.99
Save: $105.00
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Audi RS4 Hub Assembly - Front + Rear - Moog - `07-`08
$84.99
$99.99
Save: $15.00
Audi RS4 Oil Cooler Kit - Wagner Tuning - Upgrade - `99-`01
$910.00
$1,092.00
Save: $182.00
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Audi S4 Clutch Kit - Exedy - OE - 2004
$312.36
$367.49
Save: $55.13
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Audi S4 Clutch Kit - Exedy - OE - `05-`07
$319.46
$375.84
Save: $56.38
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Audi S4 Clutch Kit - SPEC - Stage 1 - `05-`09
$699.30
$777.00
Save: $77.70
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Audi S4 Clutch Kit - SPEC - Stage 1 Sprung, Single Mass Flywheel - `99-`02
$647.10
$719.00
Save: $71.90
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Audi S4 Clutch Kit - SPEC - Stage 2 Sprung - `99-`02
$737.10
$819.00
Save: $81.90
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Audi S4 Clutch Kit - SPEC - Stage 3 - `99-`02
$719.10
$799.00
Save: $79.90
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Audi S4 Clutch Kit - SPEC - Stage 3 Plus - `99-`02
$872.10
$969.00
Save: $96.90
Audi S4 Engine Main Stud Set - Wagner Tuning - OEM - Burnished - `09-`16
$499.00
$598.80
Save: $99.80
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Audi S4 Flywheel - Fidanza - Aluminum - `00-`02
$524.99
$629.99
Save: $105.00
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Audi S4 Performance Exhaust - MBRP - Muffler Bypass, T304 Stainless Steel, Armor Pro Series - `10-`16
$307.99
$475.58
Save: $167.59
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Audi S4 Radiator - CSF - High-Performance All-Aluminum with B-Tube Technology - Satin - `97-`02
$559.00
$599.00
Save: $40.00
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Audi S4 Rear Differential Mount Insert - Torque Solution - Billet - `05-`09
$89.99
$104.99
Save: $15.00
Audi S4 Rear Differential Mounts - Torque Solution - Billet - `10-`17
$89.99
$104.99
Save: $15.00
Audi S4 Sedan Performance Exhaust - Quad Rear Exit - MBRP - Cat Back T304 Stainless Steel 2.5in - Carbon Fiber - `18-`21
$1,091.99
$1,686.16
Save: $594.17
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Audi S4 Sedan Performance Exhaust - Quad Rear Exit - MBRP - Cat Back, Armor Pro, T304 Stainless Steel, Quad Tips - `18-`21
$1,007.99
$1,556.46
Save: $548.47
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Audi S4 Short Throw Shifter - Fidanza - B5 Chassis - `00-`02
$104.99
$125.99
Save: $21.00
Audi S4 Short Throw Shifter - Fidanza - B6 Chassis - `01-`02
$136.49
$163.79
Save: $27.30
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ScanGauge III Ultra-compact OBDII Vehicle Monitor
$269.99
$299.99
Save: $30.00
Recommended by MADNESS
Audi A4 Twin Disc Clutch Kit - Clutch Masters - 850 Series Street - `05-`08
$1,963.50
$2,310.00
Save: $346.50
Audi S4 Performance Exhaust - Remus - Axle Back - Black Chrome - 2016
$2,926.00
$3,080.00
Save: $154.00
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Audi S4 Quattro Avant Performance Exhaust - Remus - Axle Back Exhaust w/Center Section/Carbon Tail Pipe Set - 2016
$3,456.10
$3,638.00
Save: $181.90
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Showing 1 to 260 of 260 (1 Pages)
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