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Vendor:Canadian Auto PerformanceB9 Front Bumper RS4 Bumper V1 Both Styles Included Non-ACC Audi B9 A4 Non S-Line, A4 S-Line, S4
Regular price $699.99Sale price $699.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 Dry Carbon Fiber Vented Hood Audi B9/B9.5 A4, S4
Regular price $1,999.99Sale price $1,999.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 Rear Differential Carrier Insert Kit All Road Audi B9/B9.5 A4, S4, A5, S5, RS5, A4 Allroad
Regular price $99.99Sale price $99.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 Dry Carbon Fiber Diffuser Audi B9 A4 S-Line, S4
Regular price $899.99Sale price $899.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 Rear Subframe Mount Insert Kit Audi B9/B9.5 A4, S4, A5, S5, RS5, A4 Allroad
Regular price $179.99Sale price $179.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 RS4 RS Honeycomb Fog Grilles Gloss Black Audi B9 A4 S-Line, S4
Regular price $169.99Sale price $169.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 Carbon Fiber Fog Canards Audi B9 A4 S-Line, S4
Regular price $249.99Sale price $249.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 Front Gloss Black Front Lip Audi B9 A4, S4 equipped with CAP RS4 Bumper V1
Regular price $349.99Sale price $349.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 3.0T Catted Downpipe Heat Shield Yes Gaskets Bolts High Flow Cat Audi B9/B9.5 S4, S5
Regular price $999.99Sale price $999.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 RS4 RS Fog Grilles V2 Audi B9 A4 S-Line, S4
Regular price $159.99Sale price $159.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 Dry Carbon Fiber Spoiler V1 Audi B9/B9.5 A4, S4
Regular price $249.99Sale price $249.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 RS5 Dry Carbon Fiber Mirror Covers Pair V2 Audi B9/B9.5 A4, S4, A5, S5
Regular price $349.99Sale price $349.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 Dry Carbon Fiber Spoiler V2 Audi B9/B9.5 A4, S4
Regular price $349.99Sale price $349.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 RS4 RS Fog Grilles V1 Black Black Trim Audi B9 A4 S-Line, S4
Regular price $129.99Sale price $129.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 Rear Bumper RS4 Rear Bumper Audi B9 A4, S4
Regular price $999.99Sale price $999.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 RS4 Honeycomb Lower Frame Grille Quattro Silver Frame Audi B9 A4 Non S-Line, A4 S-Line, S4
Regular price $199.99Sale price $199.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 3.0T Non-Resonated Midpipes Audi B9/B9.5 S4, S5
Regular price $529.99Sale price $529.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 3.0T Cast V3 Catted Downpipe V3 Heat Shield Yes Gaskets Bolts High Flow Cat Audi B9/B9.5 S4, S5
Regular price $1,099.99Sale price $1,099.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 3.0T Resonated Midpipes Audi B9/B9.5 S4, S5
Regular price $649.99Sale price $649.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 Dry Carbon Fiber Fog Canards Audi B9 A4 S-Line, S4
Regular price $299.99Sale price $299.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5/FY/FY.5 3.0T 3.0 Titanium Aluminum Turbo Inlet V2 Audi B9/B9.5/FY/FY.5 S4, S5, SQ5
Regular price From $129.99Sale price From $129.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9 RS4 RS Fog Grilles Silver Trim V1 Black Silver Trim Audi B9 A4 S-Line, S4
Regular price $99.99Sale price $99.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceB9/B9.5 3.0T Post Throttle Valve Titanium Charge Pipe Kit Audi B9/B9.5 S4, S5, SQ5
Regular price $999.99Sale price $999.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceDry Carbon Fiber Side Skirts Audi 8V/8V.5/B8/B8.5/B9/B9.5/C7/C7.5 A3, S3, RS3, A4, S4, A5, S5, Q5, SQ5, A6, S6, A7, S7, RS7
Regular price $699.99Sale price $699.99 Regular priceUnit price per -
Vendor:Canadian Auto Performance6" - 4.5" Velocity Stack Audi B8/B8.5/8R/8R.5/B9/B9.5/C7/C7.5 A5, S5 Cabriolet, S4, S5, Q5, SQ5, A4 Allroad, A4, RS4, RS5, A6, A7
Regular price $39.99Sale price $39.99 Regular priceUnit price per -
Vendor:Canadian Auto PerformanceRS4 Honeycomb Silver Frame Grille Audi B9 A4 Non S-Line, A4 S-Line, S4
Regular price $239.99Sale price $239.99 Regular priceUnit price per -
Vendor:GAS (Garage Auto Sports)Titanium Wheel Stud Conversion Kit, Audi/VW
Regular price $329.99Sale price $329.99 Regular priceUnit price per -
Vendor:GAS (Garage Auto Sports)GAS Omega 1000hp Billet Intercooler Kit, B9 S4/S5
Regular price $2,399.95Sale price $2,399.95 Regular priceUnit price per -
Vendor:Genuine AudiEA839 3.0T/2.9TT & EA825 4.0TT Engine Variable Valve Timing (VVT) Oil Control Valve Genuine Audi
Regular price $124.99Sale price $124.99 Regular priceUnit price per -
Vendor:Integrated EngineeringAL552 (ZF8) TCU Tune Audi B9/B9.5 S4/S5/SQ5
Regular price $699.00Sale price $699.00 Regular priceUnit price per -
23% offVendor:ARM MotorsportsARM Downpipe for Audi B9 S4/S5
Regular price $422.45Sale price $422.45 Regular priceUnit price per$547.00 -
32% offVendor:ARM MotorsportsARM Intake for Audi B9 S4/S5
Regular price $167.45Sale price $167.45 Regular priceUnit price per$247.00 -
24% offVendor:ARM MotorsportsARM Catted Downpipe for Audi B9 S4/S5
Regular price $592.45Sale price $592.45 Regular priceUnit price per$779.00 -
29% offVendor:ARM MotorsportsARM 3" Midpipes for Audi B9 S4/S5
Regular price $422.45Sale price $422.45 Regular priceUnit price per$597.00 -
30% offVendor:ARM MotorsportsARM FMIC for Audi B9 S4/S5
Regular price $762.45Sale price $762.45 Regular priceUnit price per$1,097.00 -
25% offVendor:ARM MotorsportsARM Turbo Inlet for Audi B9 S4/S5
Regular price $124.95Sale price $124.95 Regular priceUnit price per$167.00 -
Vendor:APRAPR PEX Intake System — Audi B9 S4 3.0T
Regular price $579.95Sale price $579.95 Regular priceUnit price per -
Vendor:P3P3 Gauge for Audi B9 A4/S4/RS4/A5/S5/RS5
Regular price $389.00Sale price $389.00 Regular priceUnit price per -
Vendor:Assembled by SHOPICWP
650 WHP Build Pack for B9 S4/S5
Regular price $0.01Sale price $0.01 Regular priceUnit price per -
Vendor:Genuine Audi
Rear Differential Service Kit for Audi with Sport Rear Differential
Regular price $100.00Sale price $100.00 Regular priceUnit price per
