Audi B9 S4 Quattro 3.0T
Integrated pump mount for a super clean install. Available in two colors.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Make draining your ECS or Turner Catch Can simple with this comprehensive kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Decrease differential bushing deflection for better drivetrain response!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
Upgraded charge pipe kit for use with blow off valve included.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-02-2026
Lifetime Replacement
Great for when more fuel is needed in a custom fueling application
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Offering a huge 128% increase in frontal area and matching increase in internal volume
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
07-01-2026
Lifetime Replacement
Includes six Grey APR coil packs and OEM spark plugs to service your ignition system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
This easy to install plug and play tuner attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.
Lifetime Replacement
Keep your engine running strong
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Delivers improved power, sound, and acceleration to B9 Audi S4/S5 owners in a clean OEM+ package
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
06-28-2026
Lifetime Replacement
Proportionally injects more or less water/methanol according to boost pressure
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
The high performance intercooler core provides a 134% larger frontal area and 105% more volume compared to the stock mounted intercooler.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
**This kit is for European vehicle fitment**
Lifetime Replacement
Designed for high performance naturally aspirated and forced induction EFI vehicles - It can be installed externally or in-tank using optional hardware that is sold separately
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This is a general-use high flow fuel pump, not a direct plug-and-play swap in most application
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-05-2026
Lifetime Replacement
The perfect companion to the 034Motorsport X34 Carbon Fiber Cold Air Intake System
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
*To be used with 034Motorsport X34 Intake System or most aftermarket intakes that utilize the OEM air duct*
This product was last offered at the strikethrough price on
06-28-2026
Lifetime Replacement
Eliminate excess drivetrain slop and movement without additional NVH
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Lifetime Replacement
Increase airflow for your 2.0T or 3.0T equipped B9 A4/S4/Allroad with the 034Motorsport X34 Carbon Fiber Intake Air Scoop!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Will not fit vehicles with the active grille shutter system, such as B9.5 A4 and allroad.
This product was last offered at the strikethrough price on
06-28-2026
Lifetime Replacement
