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AUDI A3 Throttle Response Controller - MADNESS GOPedal
$269.99
$329.99
Save: $60.00
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Audi S3 Throttle Response Controller - MADNESS GOPedal
$269.99
$329.99
Save: $60.00
Recommended by MADNESS
Audi A3 Performance Air Filter - Sprint Filter - F1 Ultimate Performance - RS3
$369.99
$457.38
Save: $87.39
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Audi A3 Performance Air Filter - Sprint Filter - P08 - RS3
$124.99
$152.46
Save: $27.47
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Audi A3 Performance Air Filter - Sprint Filter - WP Ultra Fine/ Waterproof - RS3
$249.99
$304.92
Save: $54.93
Recommended by MADNESS
Recommended by MADNESS
7 Degree Reamer Tool - Rough Country
$99.95
$119.94
Save: $19.99
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Audi A3 III/ Cabrio - Performance Air Filter by BMC - FB756/20
$87.00
$88.00
Save: $1.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Non Resonated - Black Quad Tip (2020+)
$1,269.99
$1,523.99
Save: $254.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Non Resonated - Carbon Fiber Quad Tip (2020+)
$1,339.99
$1,607.99
Save: $268.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Non Resonated - No Tip w/ Factory Diffuser (2020+)
$459.99
$551.99
Save: $92.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Non Resonated - Polished Quad Tip (2020+)
$1,049.99
$1,259.99
Save: $210.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Resonated - Black Quad Tip (2020+)
$1,429.99
$1,715.99
Save: $286.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Resonated - Carbon Fiber Quad Tip (2020+)
$1,499.99
$1,799.99
Save: $300.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Resonated - No Tip w/ Factory Diffuser (2020+)
$699.99
$839.99
Save: $140.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Axle Back - Evo Line - Resonated - Polished Quad Tip (2020+)
$1,209.99
$1,451.99
Save: $242.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Center Section - Evo Line - Non Resonated - (2020+)
$259.99
$311.99
Save: $52.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Down Pipe - Evo Line - 200cpsi Catalyist- (2020+)
$1,279.99
$1,535.99
Save: $256.00
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Audi A3 Sportback Performance Exhaust - Ragazzon - Down Pipe - Evo Line - Decat - (2020+)
$629.99
$755.99
Save: $126.00
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Audi S3 Sedan Quattro Performance Exhaust - 2.0FTSI - Ragazzon - Evo Line - Axle Back w/ Electronic Operated Valve - Dual Exit/ Quad Carbon Tips
$2,989.99
$3,587.99
Save: $598.00
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Audi S3 Sedan Quattro Performance Exhaust - 2.0FTSI - Ragazzon - Evo Line - Axle Back w/ Electronic Operated Valve - Dual Exit/ Quad Black Tip (2024+)
$2,909.99
$3,491.99
Save: $582.00
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Audi S3 Sedan Quattro Performance Exhaust - 2.0FTSI - Ragazzon - Evo Line - Axle Back w/ Electronic Operated Valve - Dual Exit/ Quad Black Tip (2024+)
$2,699.99
$3,239.99
Save: $540.00
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Audi S3 Sedan Quattro Performance Exhaust - 2.0FTSI - Ragazzon - Evo Line - Front Section w/ 200cpsi Catalyst (2024+)
$1,739.99
$2,087.99
Save: $348.00
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Audi S3 Sedan Quattro Performance Exhaust - 2.0FTSI - Ragazzon - Evo Line - Front Section w/ DeCat Pipe (2024+)
$1,049.99
$1,259.99
Save: $210.00
Recommended by MADNESS
Recommended by MADNESS
BMC Intake Replacement Filter - 54mm/ 2.125"
$86.99
$126.99
Save: $40.00
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Recommended by MADNESS
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
Save: $1.00
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BMC Intake Replacement Filter - Carbon Dynamic Airbox (CDA) - 2.75" Inlet/ Outlet - ACCDASP-56
$289.99
$259.99
Save: $-30.00
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Carbon Racing Performance Air Filter by BMC - CRF613/08
$642.50
$643.50
Save: $1.00
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OBDII Connector - Rough Country - 2 to 1
$19.95
$23.94
Save: $3.99
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Performance Air Intake - Rough Country - High-Flow Replacement Filter
$49.95
$59.94
Save: $9.99
Free Continental US Shipping!
Pressure Sensor - Rough Country - Universal TPMS
$29.95
$35.94
Save: $5.99
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Wireless Air Bag Controller Kit - Rough Country - w/Compressor, Bluetooth Compatible
$749.95
$899.94
Save: $149.99
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Audi A3 1.8T 25mm Turbo Recirculation Valve w/ Adjustable Vacuum Port by Forge Motorsport
$239.99
$269.99
Save: $30.00
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Audi A3 Blow Off Valve and Kit by Forge Motorsport - Black
$339.99
$359.99
Save: $20.00
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Audi A3 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
Save: $20.00
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Audi A3 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
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Audi RS2 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
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Audi RS2 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
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Audi S2 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
Save: $20.00
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Audi S2 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
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Audi S3 2.0 TFSi Thermal Turbo Blanket by Forge Motorsport
$79.99
$89.99
Save: $10.00
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Audi S3 Blow Off Valve and Kit by Forge Motorsport - Black
$339.99
$359.99
Save: $20.00
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Audi S3 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Matt Silver
$239.99
$259.99
Save: $20.00
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Audi S3 Turbo Recirculation Valve - 25mm Bosch Diverter Valve Replacement by Forge Motorsport - Black
$239.99
$259.99
Save: $20.00
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Audi A1 1.0 TSI/GTI Turbo Dump Valve Kit by Forge Motorsport
$329.99
$349.99
Save: $20.00
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Audi A3 1.2 TSI Turbo Dump Valve by Forge Motorsport
$389.99
$429.99
Save: $40.00
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Audi A3 1.8 FSI/ TSI Full Replacement Atmospheric Valve Kit by Forge Motorsport
$339.99
$359.99
Save: $20.00
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Audi A3 1.8 TFSI 6 Speed Side Quick Shifter by Forge Motorsport
$154.99
$169.99
Save: $15.00
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Audi A3 1.8 TFSi Blow Off Valve + Kit by Forge Motorsport - Gold
$374.99
$399.99
Save: $25.00
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Audi A3 1.8 TFSi Intake Pressure Compensation Valve by Forge Motorsport
$154.99
$169.99
Save: $15.00
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Audi A3 1.8/ 2.0 TSI Turbo Outlet Muffler Delete Pipe by Forge Motorsport
$199.99
$229.99
Save: $30.00
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Audi A3 1.8T 5 Piece Silicone Hose Kit by Forge Motorsport - Black
$249.99
$269.99
Save: $20.00
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Audi A3 1.8T 5 Piece Silicone Hose Kit by Forge Motorsport - Blue
$249.99
$269.99
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Audi A3 1.8T 5 Piece Silicone Hose Kit by Forge Motorsport - Red
$249.99
$269.99
Save: $20.00
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Audi A3 1.8T 6 Speed Side Quick Shifter by Forge Motorsport
$149.99
$159.99
Save: $10.00
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Audi A3 1.8T 7 Piece Coolant Hose Kit by Forge Motorsport - Black
$344.99
$369.99
Save: $25.00
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Audi A3 1.8T 7 Piece Coolant Hose Kit by Forge Motorsport - Blue
$344.99
$399.99
Save: $55.00
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Audi A3 1.8T 7 Piece Coolant Hose Kit by Forge Motorsport - Red
$344.99
$369.99
Save: $25.00
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Audi A3 1.8T Blow Off Valve and Kit by Forge Motorsport
$319.99
$329.99
Save: $10.00
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Audi A3 1.8T Induction Hose by Forge Motorsport - Black
$139.99
$169.99
Save: $30.00
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Audi A3 1.8T Induction Hose by Forge Motorsport - Blue
$139.99
$169.99
Save: $30.00
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Audi A3 1.8T Induction Hose by Forge Motorsport - Red
$139.99
$169.99
Save: $30.00
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Audi A3 1.8T Intake Pressure Compensation Valve by Forge Motorsport
$154.99
$169.99
Save: $15.00
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Audi A3 1.8T Splitter Recirculation + Blow Off Valve by Forge Motorsport
$279.99
$299.99
Save: $20.00
Free Continental US Shipping!
Audi A3 1.8T Valve Spring Tuning Kit by Forge Motorsport
$34.99
$39.99
Save: $5.00
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Audi A3 2.0 FSI/ TSI Full Replacement Atmospheric Valve Kit by Forge Motorsport
$339.99
$359.99
Save: $20.00
Free Continental US Shipping!
Audi A3 2.0 FSiT Blow Off Valve + Kit by Forge Motorsport - Gold
$374.99
$399.99
Save: $25.00
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Audi A3 2.0 FSiT Upgraded Turbo Actuator by Forge Motorsport
$209.99
$219.99
Save: $10.00
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Audi A3 2.0T Induction Hose by Forge Motorsport - Black
$139.99
$169.99
Save: $30.00
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Audi A3 2.0T Induction Hose by Forge Motorsport - Blue
$139.99
$169.99
Save: $30.00
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Audi A3 2.0T Induction Hose by Forge Motorsport - Red
$88.99
$104.99
Save: $16.00
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Audi A3 6 Speed Adjustable Quick Shifter by Forge Motorsport
$149.99
$169.99
Save: $20.00
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Audi A3 Air Filter - aFe - MagnumFLOW OE Pro 5R Media - `15-`25
$70.00
$84.00
Save: $14.00
Audi A3 Air Filter - aFe - MagnumFLOW OE Replacement w/ Pro DRY S Media - `06-`13
$93.00
$111.60
Save: $18.60
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Audi A3 Air Filter - aFe - Pro 5R Media - `06-`13
$88.00
$105.60
Save: $17.60
Audi A3 Blow Off Adaptor by Forge Motorsport - Black
$119.99
$139.99
Save: $20.00
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Audi A3 Blow Off Adaptor by Forge Motorsport - Polished Alloy
$119.99
$129.99
Save: $10.00
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Audi A3 Blow Off Valve - Kompact - Turbosmart - Dual Port
$303.95
$337.72
Save: $33.77
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Audi A3 Blow Off Valve - Kompact - Turbosmart - Plumb Back
$267.95
$297.72
Save: $29.77
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Recommended by MADNESS
Audi A3 Blow Off Valve and Kit by Forge Motorsport - Polished
$339.99
$359.99
Save: $20.00
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Recommended by MADNESS
Audi A3 Diesel 6 Speed Side Quick Shifter by Forge Motorsport
$149.99
$159.99
Save: $10.00
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Audi A3 High-Performance Ignition Coil (4 Pack) - aFe - SCORCHER - `17-`20
$206.85
$248.22
Save: $41.37
Audi A3 Ignition Coil - aFe - Scorcher High-Performance - `17-`20
$56.70
$68.04
Save: $11.34
Audi A3 Panel Filter for EA888 Engine by Forge Motorsport
$64.99
$69.99
Save: $5.00
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Audi A3 Performance Air Intake - AEM Induction - Cold Air Intake - Silver - `15-`16
$317.99
$381.59
Save: $63.60
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Audi A3 Performance Air Intake - AEM Induction - DryFlow - `13-`16
$42.39
$50.87
Save: $8.48
Audi A3 Performance Air Intake - aFe - Magnum FORCE Stage-2 P5R - Black - 2015
$38.00
$45.60
Save: $7.60
Audi A3 Performance Air Intake - aFe - Magnum FORCE Stage-2 Pro 5 R Oiled - `15-`20
$336.00
$403.20
Save: $67.20
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Audi A3 Performance Air Intake - aFe - Magnum FORCE Stage-2 Pro DRY S - `15-`20
$350.00
$420.00
Save: $70.00
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Audi A3 Performance Air Intake - aFe - Pro DRY S - `15-`25
$76.00
$91.20
Save: $15.20
Audi A3 Performance Module - aFe - Scorcher GT - `15-`16
$447.00
$536.40
Save: $89.40
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Audi A3 Quickshifter by Forge Motorsport
$139.99
$159.99
Save: $20.00
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Recommended by MADNESS
Audi A3 Recirculating Valve by Forge Motorsport - Anodised Black
$319.99
$349.99
Save: $30.00
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Recommended by MADNESS
Audi A3 Silicone Intake Hose by Forge Motorsport - Blue
Inquire for Price
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Recommended by MADNESS
Audi A3 Silicone Intake Hose by Forge Motorsport -Black
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Audi A3 Silicone Intake Hose by Forge Motorsport -Red
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Audi A3 Throttle Control Module - aFe - Sprint Booster Power Converter - `13-`20
$311.85
$374.22
Save: $62.37
Audi A3 Turbo Hose by Forge Motorsport - Red
$109.99
$119.99
Save: $10.00
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Audi A3 Turbo Hose Kit by Forge Motorsport - Black - 2.0 FSit
$289.99
$304.99
Save: $15.00
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Audi A3 Turbo Hose Kit by Forge Motorsport - Blue - 2.0 FSit
$289.99
$304.99
Save: $15.00
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Audi A3 Turbo Hose Kit by Forge Motorsport - Red - 2.0 FSit
$289.99
$304.99
Save: $15.00
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Recommended by MADNESS
Audi RS3 Air Filter - aFe - Pro DRY S - `17-`23
$103.00
$123.60
Save: $20.60
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Audi RS3 Blow Off Valve - Kompact - Turbosmart - Dual Port
$303.95
$337.72
Save: $33.77
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Recommended by MADNESS
Audi RS3 Blow Off Valve - Kompact - Turbosmart - Plumb Back
$267.95
$297.72
Save: $29.77
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Recommended by MADNESS
Audi RS3 Boost Hoses by Forge Motorsport -Black
$349.99
$369.99
Save: $20.00
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Recommended by MADNESS
Audi RS3 Boost Hoses by Forge Motorsport -Blue
$349.99
$369.99
Save: $20.00
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Audi RS3 Boost Hoses by Forge Motorsport -Red
$352.99
$369.99
Save: $17.00
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Recommended by MADNESS
Audi RS3 Performance Air Intake - aFe - MagnumFLOW Pro 5R - `17-`23
$112.00
$134.40
Save: $22.40
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Audi RS3 Performance Brake Lines by Forge Motorsport - 8Y
$179.99
$189.99
Save: $10.00
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Audi RS3 Performance Intercooler by Forge Motorsport
$1,839.99
$1,999.99
Save: $160.00
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Audi RSQ3 Performance Intercooler by Forge Motorsport
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Audi S3 - Blow Off Valve and Kit - by Forge Motorsport - Alloy
$319.99
$349.99
Save: $30.00
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Audi S3 - Blow Off Valve and Kit - by Forge Motorsport - Black
$319.99
$349.99
Save: $30.00
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Audi S3 - Blow Off Valve by Forge Motorsport - Black
$319.99
$349.99
Save: $30.00
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Audi S3 - Blow Off Valve by Forge Motorsport - Polished Aluminium
$319.99
$349.99
Save: $30.00
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Recommended by MADNESS
Audi S3 1.8T 6 Speed Side Quick Shifter by Forge Motorsport
$149.99
$159.99
Save: $10.00
Free Continental US Shipping!
Audi S3 1.8T Intake Pressure Compensation Valve by Forge Motorsport
$154.99
$169.99
Save: $15.00
Free Continental US Shipping!
Audi S3 1.8T Splitter Recirculation + Blow Off Valve by Forge Motorsport
$279.99
$299.99
Save: $20.00
Free Continental US Shipping!
Audi S3 1.8T Valve Spring Tuning Kit by Forge Motorsport
$34.99
$39.99
Save: $5.00
Free Continental US Shipping!
Audi S3 2.0 FSI/ TSI Full Replacement Atmospheric Valve Kit by Forge Motorsport
$339.99
$359.99
Save: $20.00
Free Continental US Shipping!
Audi S3 2.0 FSIT 6 Speed Side Quick Shifter by Forge Motorsport
$149.99
$159.99
Save: $10.00
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Audi S3 2.0 FSiT Upgraded Turbo Actuator by Forge Motorsport
$209.99
$219.99
Save: $10.00
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Audi S3 2.0 TSi Induction Hose by Forge Motorsport - Black
$139.99
$169.99
Save: $30.00
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Audi S3 2.0 TSi Induction Hose by Forge Motorsport - Blue
$139.99
$169.99
Save: $30.00
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Audi S3 2.0 TSi Induction Hose by Forge Motorsport - Red
$139.99
$169.99
Save: $30.00
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Audi S3 2.0 TSI Turbo Outlet Muffler Delete Pipe by Forge Motorsport
$199.99
$219.99
Save: $20.00
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Audi S3 2.0 TSi Twin Intercooler by Forge Motorsport - Black
$949.99
$999.99
Save: $50.00
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Audi S3 2.0 TSi Twin Intercooler by Forge Motorsport - Blue
$949.99
$999.99
Save: $50.00
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Audi S3 2.0 TSi Twin Intercooler by Forge Motorsport - Red
$879.99
$999.99
Save: $120.00
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Audi S3 6 Speed Adjustable Quick Shifter by Forge Motorsport
$149.99
$169.99
Save: $20.00
Free Continental US Shipping!
Audi S3 Air Filter - aFe - MagnumFLOW OE Pro 5R Media - `15-`25
$70.00
$84.00
Save: $14.00
Audi S3 Air Filter - aFe - MagnumFLOW OE Replacement w/ Pro DRY S Media - `06-`13
$93.00
$111.60
Save: $18.60
Free Continental US Shipping!
Audi S3 Air Filter - aFe - Pro 5R Media - `06-`13
$88.00
$105.60
Save: $17.60
Audi S3 Blow Off Adaptor by Forge Motorsport - Black
$119.99
$139.99
Save: $20.00
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Audi S3 Blow Off Adaptor by Forge Motorsport - Polished Alloy
$119.99
$139.99
Save: $20.00
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Audi S3 Blow Off Valve - Kompact - Turbosmart - Dual Port
$303.95
$337.72
Save: $33.77
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Audi S3 Blow Off Valve - Kompact - Turbosmart - Dual Port
$267.95
$297.72
Save: $29.77
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Audi S3 Blow Off Valve - Turbosmart - Kompact Plumb Back - `14-`16
$267.95
$297.72
Save: $29.77
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Audi S3 Blow Off Valve and Kit by Forge Motorsport - Polished
$339.99
$359.99
Save: $20.00
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Audi S3 Panel Filter for EA888 Engine by Forge Motorsport
$64.99
$69.99
Save: $5.00
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Audi S3 Performance Air Intake - aFe - Magnum FORCE Stage-2 P5R - Black - 2015
$38.00
$45.60
Save: $7.60
Audi S3 Performance Air Intake - aFe - Magnum FORCE Stage-2 Pro 5 R Oiled - `15-`20
$336.00
$403.20
Save: $67.20
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Audi S3 Performance Air Intake - aFe - Magnum FORCE Stage-2 Pro DRY S - `15-`20
$350.00
$420.00
Save: $70.00
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Audi S3 Performance Air Intake - aFe - Pro DRY S - `15-`25
$76.00
$91.20
Save: $15.20
Audi S3 Performance Exhaust - aFe - MACH Force-Xp Cat Back - Polished - `15-`20
$1,554.00
$1,864.80
Save: $310.80
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Audi S3 Performance Exhaust - aFe - MACH Force-Xp Cat Back - `15-`20
$1,656.90
$1,988.28
Save: $331.38
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Audi S3 Performance Exhaust - aFe - MACH Force-Xp, Cat Back - Black - `15-`20
$1,656.90
$1,988.28
Save: $331.38
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Audi S3 Recirculating Valve by Forge Motorsport - Anodised Black
$339.99
$369.99
Save: $30.00
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Audi S3 Splitter, a Recirculation and Blow Off Valve by Forge Motorsport - Silver
$279.99
$299.99
Save: $20.00
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Recommended by MADNESS
Audi S3 Throttle Control Module - aFe - SCORCHER GT Module - `15-`18
$461.00
$553.20
Save: $92.20
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Audi S3 Throttle Control Module - aFe - Sprint Booster Power Converter - `13-`20
$311.85
$374.22
Save: $62.37
Audi S3 TSi Blow Off Valve and Kit by Forge Motorsport
$319.99
$329.99
Save: $10.00
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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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Recommended by MADNESS
Volkswagen Golf Mk5 GTi FSI/ TSI Full Replacement Atmospheric Valve Kit
$339.99
$359.99
Save: $20.00
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Audi A3 Catalytic Converter - Magnaflow - Direct Fit California Grade - `06-`09
$3,704.00
$4,444.80
Save: $740.80
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Audi A3 Catalytic Converter - Magnaflow - Direct-Fit - `15-`18
$2,094.00
$2,512.80
Save: $418.80
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Audi A3 Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `09-`10
$1,389.00
$1,666.80
Save: $277.80
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Audi A3 Intercooler Kit - Mishimoto - Performance Intercooler Kit - Polished - `15-`21
$1,254.99
$1,504.99
Save: $250.00
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Audi A3 Performance Air Intake - Mishimoto - Turbo Inlet Pipe - `15-`21
$164.99
$194.99
Save: $30.00
Audi A3 Performance Aluminum Radiator - Mishimoto - Dual Pass - Aluminum - `06-`08
$329.99
$394.99
Save: $65.00
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Audi A3 Performance Exhaust - Magnaflow - Direct-Fit Catalytic Converter - `15-`16
$1,101.00
$1,321.20
Save: $220.20
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Audi A3 Performance Intercooler Kit - Mishimoto - Mishimoto MMINT-MK7-15KWBK - Black - `15-`21
$1,254.99
$1,504.99
Save: $250.00
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Audi A3 Quattro Catalytic Converter - Magnaflow - OEM Grade Direct-Fit - `06-`09
$1,464.00
$1,756.80
Save: $292.80
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Audi A3 Quattro Performance Exhaust - Dual Split Rear Exit - Magnaflow - Touring Cat-Back - Polished - `15-`20
$1,246.00
$1,495.20
Save: $249.20
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Audi A3 Quattro Performance Exhaust - Rear - Magnaflow - Touring Series Cat-Back - Polished - `06-`09
$1,152.00
$1,382.40
Save: $230.40
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Audi A3 Silicone Hose Kit - Mishimoto - Intake Coolant Re-Route - Black - `15-`21
$34.40
$41.28
Save: $6.88
Audi S3 Intercooler Kit - Mishimoto - Performance Intercooler Kit - Polished - `15-`21
$1,254.99
$1,504.99
Save: $250.00
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Audi S3 Performance Intercooler Kit - Mishimoto - Mishimoto MMINT-MK7-15KWBK - Black - `15-`21
$1,254.99
$1,504.99
Save: $250.00
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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 A3 Motor Mount Inserts - Energy Suspension - Hyper-Flex Polyurethane - Red - `09-`11
$31.15
$46.73
Save: $15.58
Audi A3 Cabin Air Filter - K&N Engineering - Washable - `13-`15
$38.39
$46.07
Save: $7.68
Audi A3 Engine Mount Bushing - Whiteline - Low Compliance - `15-`20
$180.66
$240.88
Save: $60.22
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Audi A3 Oil Filter - K&N Engineering - Performance Oil Filter - 2019
$15.99
$19.19
Save: $3.20
Audi A3 Oxygen Sensor - NGK - 5-Wire Wideband - `10-`13
$99.99
$114.99
Save: $15.00
Audi A3 Oxygen Sensor - NGK - 5-Wire Wideband A/F Sensor - `10-`13
$144.99
$169.99
Save: $25.00
Audi A3 Oxygen Sensor - NGK - Direct Fit 5-Wire Wideband - `06-`13
$74.99
$84.99
Save: $10.00
Audi A3 Performance Air Intake - Injen - SP Cold Air Intake w/MR Technology and Air Fusion - Black - `09-`12
$332.94
$399.53
Save: $66.59
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Audi A3 Performance Air Intake - Injen - SP Series Short Ram with MR Technology - Polished - `06-`08
$309.83
$371.80
Save: $61.97
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Audi A3 Performance Air Intake - Injen - SP Series with MR Technology - Polished - `15-`17
$271.31
$325.57
Save: $54.26
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Audi A3 Performance Air Intake - Injen - SP Series with MR Technology and SuperNano-Web Dry Filter - Black - `06-`08
$309.83
$371.80
Save: $61.97
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Audi A3 Performance Air Intake - Injen - SP Series, Short Ram, MR Technology, SuperNano-Web Filter - Black - `15-`17
$271.31
$325.57
Save: $54.26
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Audi A3 Performance Air Intake - Injen - SP Short Ram - Polished - `17-`20
$342.36
$410.83
Save: $68.47
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Audi A3 Performance Air Intake - Injen - SP Short Ram - Wrinkle Black - `17-`20
$342.36
$410.83
Save: $68.47
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Audi A3 Performance Air Intake - Injen - SP Short Ram - Wrinkle Red - `17-`20
$342.36
$410.83
Save: $68.47
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Audi A3 Performance Air Intake - K&N Engineering - 57 Series FIPK - `15-`20
$212.99
$255.59
Save: $42.60
Audi A3 Performance Air Intake - K&N Engineering - Drop In - `03-`10
$67.19
$80.63
Save: $13.44
Audi A3 Performance Air Intake - K&N Engineering - Drop In - `04-`08
$55.19
$66.23
Save: $11.04
Audi A3 Performance Air Intake - K&N Engineering - Drop-in - `13-`16
$55.19
$66.23
Save: $11.04
Audi A3 Performance Air Intake - K&N Engineering - Drop-in High-Flow - 2013
$55.19
$66.23
Save: $11.04
Audi A3 Quattro 2.0L Performance Exhaust by Borla - Cat-Back Exhaust - S-Type (2014-2016)
$1,296.99
$1,452.99
Save: $156.00
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Audi A3 Quattro Performance Exhaust - Single Split Rear Exit - Borla - S-Type Cat Back - `14-`20
$1,296.99
$1,452.99
Save: $156.00
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Audi S3 Performance Air Intake - Injen - EVO3005 Evolution - `15-`20
$439.90
$527.88
Save: $87.98
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Audi S3 Performance Air Intake - K&N Engineering - 57i Generation II - 2022+
$212.99
$255.59
Save: $42.60
Audi S3 Performance Exhaust - Borla - S-Type Cat Back, Dual Round Rolled - `13-`15
$1,940.99
$2,173.99
Save: $233.00
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Audi S3 Performance Exhaust by Borla - Cat-Back Exhaust - S Type (2013-2015) Dual Tip
$1,940.99
$2,173.99
Save: $233.00
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Breather Filter - 3/4"
$14.99
Audi A3 Aluminum Flywheel - Clutch Masters - 850 Series - `99-`03
$607.75
$715.00
Save: $107.25
Audi A3 Clutch Disc - ACT - 6 Pad Sprung Race - 2006
$298.00
$368.00
Save: $70.00
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Audi A3 Clutch Kit - ACT - HD/Perf Street Sprung - 2012
$1,511.00
$1,866.00
Save: $355.00
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Audi A3 Clutch Kit - ACT - HD/Race Sprung 6 Pad - 2007
$1,554.00
$1,919.00
Save: $365.00
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Audi A3 Clutch Kit - ACT - HD/Race Sprung 6 Pad - 2008
$1,554.00
$1,919.00
Save: $365.00
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Audi A3 Flywheel - ACT - XACT Streetlite - 2007
$573.00
$707.00
Save: $134.00
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Audi A3 Flywheel - ACT - XACT Streetlite - 2007
$573.00
$707.00
Save: $134.00
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Audi A3 Flywheel - Clutch Masters - 725 Series Steel - `10-`11
$584.38
$687.50
Save: $103.12
Audi A3 Flywheel - Clutch Masters - 850 Series Steel - `99-`03
$607.75
$715.00
Save: $107.25
Audi A3 Flywheel - Clutch Masters - Steel - `10-`11
$528.28
$621.50
Save: $93.22
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Audi A3 Performance Exhaust - Front - Remus - Non-Resonated Front Section Pipe - 2017
$199.50
$210.00
Save: $10.50
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Audi A3 Performance Exhaust - Rear - Remus - Axle Back - 2012
$475.95
$501.00
Save: $25.05
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Audi A3 Performance Exhaust - Rear - Remus - Axle Back - `12-`21
$475.95
$501.00
Save: $25.05
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Audi A3 Performance Exhaust - Remus - Axle Back - `12-`15
$407.55
$429.00
Save: $21.45
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Audi A3 Performance Exhaust - Remus - Connection Tube - 2012
$158.65
$167.00
Save: $8.35
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Audi A3 Performance Exhaust - Remus - Connection Tube - 2013
$158.65
$167.00
Save: $8.35
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Audi A3 Performance Exhaust - Remus - Non-Resonated Connection Tube - 2012
$262.20
$276.00
Save: $13.80
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Audi A3 Pressure Plate - ACT - Heavy Duty - 2007
$491.00
$606.00
Save: $115.00
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Audi A3 Quattro Performance Exhaust - Remus - Cat Back - 2016
$400.90
$422.00
Save: $21.10
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Audi A3 Quattro Performance Exhaust - Remus - Connection Tube - 2018
$189.05
$199.00
Save: $9.95
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Audi A3 Quattro Performance Exhaust - Remus - Distance Tube Adapter - `14-`15
$28.50
$30.00
Save: $1.50
Audi A3 Sportback Performance Exhaust - Rear - Remus - Axle Back - 2013
$93.10
$98.00
Save: $4.90
Audi A3 Sportback Performance Exhaust - Remus - Axle Back - 2013
$93.10
$98.00
Save: $4.90
Audi A3 Steel Flywheel - Clutch Masters - Heavy - `10-`11
$584.38
$687.50
Save: $103.12
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Audi RS 3 Performance Exhaust - AWE Tuning - SwitchPath Conversion Kit - `22-`23
$1,030.00
$1,084.21
Save: $54.21
Audi RS3 Performance Exhaust - AWE Tuning - Cat Back SwitchPath - `22-`23
$2,685.00
$2,826.32
Save: $141.32
Audi RS3 Performance Exhaust - AWE Tuning - Cat Back Track Edition - Diamond Black - `17-`19
$1,755.00
$1,847.37
Save: $92.37
Audi RS3 Performance Exhaust - AWE Tuning - Cat-Back Track Edition - `22-`23
$1,755.00
$1,847.37
Save: $92.37
Audi RS3 Performance Exhaust - AWE Tuning - SwitchPath with RS-Style Tips - Diamond Black - `17-`19
$2,685.00
$2,826.32
Save: $141.32
Audi RS3 Performance Exhaust - AWE Tuning - SwitchPath-to-Track Conversion Kit - `22-`23
$205.00
$215.79
Save: $10.79
Audi RS3 Performance Exhaust - Front - Remus - Non-Resonated Front Section Pipe - 2017
$407.55
$429.00
Save: $21.45
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Audi RS3 Performance Exhaust - Front - Remus - Resonated 76mm Front Section Pipe - 2017
$589.95
$621.00
Save: $31.05
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Audi RS3 Sportback Performance Exhaust - Rear - Remus - Axle Back - 2015
$1,855.35
$1,953.00
Save: $97.65
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Audi RS3 Sportback Performance Exhaust - Remus - Cat Back - 2015
$565.25
$595.00
Save: $29.75
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Audi RS3 Sportback Quattro Performance Exhaust - Remus - Axle Back - 2017
$1,903.80
$2,004.00
Save: $100.20
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Audi RS3 Steel Flywheel - Clutch Masters - DCT - `15-`24
$1,695.75
$1,995.00
Save: $299.25
Audi S3 Performance Exhaust - AWE Tuning - Cat Back Track Edition - Chrome Silver - `22-`24
$1,185.00
$1,247.37
Save: $62.37
Audi S3 Performance Exhaust - AWE Tuning - Cat-Back Touring with 180 Technology® - Chrome Silver - `22-`24
$1,445.00
$1,521.05
Save: $76.05
Audi S3 Performance Exhaust - AWE Tuning - Touring Edition, Cat-Back - Diamond Black - `22-`24
$1,445.00
$1,521.05
Save: $76.05
Audi S3 Performance Exhaust - AWE Tuning - Touring-to-Track Conversion Kit - `22-`24
$390.00
$410.53
Save: $20.53
Audi S3 Performance Exhaust - AWE Tuning - Track Edition, Cat Back - Diamond Black - `22-`24
$1,185.00
$1,247.37
Save: $62.37
Audi S3 Performance Exhaust - AWE Tuning - Track-to-Touring Conversion - `22-`24
$615.00
$647.37
Save: $32.37
Audi S3 Performance Exhaust - Front - Remus - Non-Resonated Front Section Pipe - `25-`99
$199.50
$210.00
Save: $10.50
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Audi S3 Performance Exhaust - Rear - Remus - Axle Back - 2013
$1,685.30
$1,774.00
Save: $88.70
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Audi S3 Quattro Performance Exhaust - Rear - Remus - Axle Back - 2013
$1,685.30
$1,774.00
Save: $88.70
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Audi A3 Clutch Disc - SPEC - D-Trim - `96-`05
$330.30
$367.00
Save: $36.70
Audi A3 Clutch Kit - DKM Clutch - MS Organic Twin Disc - `99-`03
$1,299.99
$1,559.99
Save: $260.00
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Audi A3 Clutch Kit - SPEC - Stage 3 - `03-`11
$683.10
$759.00
Save: $75.90
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Audi A3 Flywheel - SPEC - Aluminum - `96-`03
$440.10
$489.00
Save: $48.90
Audi A3 Flywheel - SPEC - Steel - `96-`03
$431.10
$479.00
Save: $47.90
Audi A3 Intake Valve - Supertech - +1mm Oversize - Black Nitrided - `06-`12
$26.24
$32.79
Save: $6.55
Audi A3 Intercooler - CSF - OEM - `06-`11
$139.99
$164.99
Save: $25.00
Audi A3 Intercooler - CSF - OEM - `15-`20
$199.99
$234.99
Save: $35.00
Audi A3 Pendulum Mount Inserts - Torque Solution - Billet - `09-`14
$35.46
$42.55
Save: $7.09
Audi A3 Performance Clutch Kit - SPEC - Stage 1 - `08-`13
$643.50
$715.00
Save: $71.50
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Audi A3 Performance Exhaust - MBRP - Resonator Bypass, Armor Plus - `15-`22
$123.99
$191.46
Save: $67.47
Audi A3 Performance Exhaust - MBRP - Resonator Bypass, T409 Stainless Steel, Armor Plus - `15-`22
$107.99
$166.75
Save: $58.76
Audi A3 Performance Exhaust - Supertech - Sodium Filled Inconel - `06-`13
$56.73
$70.90
Save: $14.17
Audi A3 Quattro Performance Exhaust - Victor Reinz - Exhaust Manifold - `06-`09
$33.74
$40.49
Save: $6.75
Audi A3 Short Throw Shifter - Fidanza - Short Throw - `00-`04
$104.99
$125.99
Save: $21.00
Audi A3 Sportback Clutch Kit - XCLUTCH - 9in Twin Solid Ceramic - `08-`09
$2,185.87
$2,428.74
Save: $242.87
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Audi A3 Sportback Clutch Kit - XCLUTCH - 9in Twin Sprung Organic - `05-`06
$2,138.92
$2,376.58
Save: $237.66
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Audi A3 Sportback Clutch Kit - XCLUTCH - 9in Twin Sprung Organic - `08-`09
$2,033.19
$2,259.10
Save: $225.91
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Audi A3 Sportback Clutch Kit - XCLUTCH - Stage 1 Sprung Organic - `05-`06
$1,540.04
$1,711.16
Save: $171.12
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Audi A3 Sportback Clutch Kit - XCLUTCH - Stage 1 Sprung Organic - `08-`09
$1,540.04
$1,711.16
Save: $171.12
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Audi A3 Sportback Clutch Kit - XCLUTCH - Stage 2R Extra HD Sprung Ceramic - `05-`06
$1,650.45
$1,833.83
Save: $183.38
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Audi A3 Sportback Clutch Kit - XCLUTCH - Stage 2R Extra HD Sprung Ceramic - `08-`09
$1,650.45
$1,833.83
Save: $183.38
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Audi A3 Sportback Clutch Kit - XCLUTCH - Twin Solid Ceramic - `05-`06
$2,185.87
$2,428.74
Save: $242.87
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Audi A3 Turbocharger - Garrett - PowerMax Stage 1 Upgrade - `14-`18
$1,334.99
$1,599.99
Save: $265.00
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Audi A3 Turbocharger - Garrett - PowerMax Stage 2 - `14-`18
$2,779.99
$3,334.99
Save: $555.00
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Audi RS3 Exhaust Hanger - Kartboy - Thick - 12mm - Black - `15-`19
$35.00
$42.00
Save: $7.00
Audi RS3 Performance Exhaust - Rear - MBRP - Cat Back, Dual Split Rear Exit - Black Chrome - `17-`20
$1,255.99
$1,939.40
Save: $683.41
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Audi RS3 Performance Exhaust - Rear - MBRP - Cat Back, Dual Split Rear Exit, Carbon Fiber Tips - `17-`20
$1,339.99
$2,069.11
Save: $729.12
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Audi S3 Clutch Disc - SPEC - Stage 5 - `99-`04
$359.55
$399.50
Save: $39.95
Free Continental US Shipping!
Audi S3 Clutch Kit - DKM Clutch - MS Organic Twin Disc - `99-`03
$1,299.99
$1,559.99
Save: $260.00
Free Continental US Shipping!
Audi S3 Exhaust Hanger - Kartboy - Thick - 12mm - Black - `15-`19
$35.00
$42.00
Save: $7.00
Audi S3 Performance Exhaust - MBRP - Armor Pro Cat Back, Quad Split Rear Exit, Carbon Fiber Tips, Active Exhaust - `15-`20
$1,283.99
$1,982.63
Save: $698.64
Free Continental US Shipping!
Audi S3 Performance Exhaust - MBRP - Resonator Bypass, T409 Stainless Steel, Armor Plus - `15-`22
$107.99
$166.75
Save: $58.76
Audi S3 Performance Exhaust - Quad Split Rear - MBRP - Cat Back, Armor Pro, T304 Stainless Steel, Valve Delete - Carbon Fiber - `22-`24
$839.99
$1,297.05
Save: $457.06
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Audi S3 Performance Exhaust - Rear - MBRP - Armor Pro Cat Back, Quad Split Rear Exit, Valve Delete, T304 Stainless Steel - Mirror Polished - `22-`24
$779.99
$1,204.40
Save: $424.41
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Audi S3 Performance Exhaust - Rear - MBRP - Cat Back, Quad Split Rear Exit, Armor Pro T304 Stainless Steel - `15-`18
$839.99
$1,297.05
Save: $457.06
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Audi S3 Performance Exhaust - Rear - MBRP - Cat Back, Quad Split Rear Exit, Armor Pro, T304 Stainless Steel - Carbon Fiber - `15-`18
$947.99
$1,463.81
Save: $515.82
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ScanGauge III Ultra-compact OBDII Vehicle Monitor
$269.99
$299.99
Save: $30.00
Recommended by MADNESS
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