Audi B9 S4 Quattro 3.0T
Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes.
2X Entries Into Our F80 M3 Sweepstakes
Also referred to as the impulse sender
Lifetime Replacement
2.50" stainless steel with quad GT-100 Cerakote black tips
Fits models with factory rear sports differential
For vehicles with a sport differential and without brace bars
Lifetime Replacement
2.50" stainless steel with quad Cerakote black velvet oval tips
Fits models without factory rear sports differential
For vehicles without a sport differential
Lifetime Replacement
Fix leaks and keep your cooling system efficient
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Lifetime Replacement
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
Maintain proper turbocharger cooling and protect your engine against heat soak with this OE-quality replacement auxiliary water pump.
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
T304 Stainless Steel front pipe kit includes high flow secondary catalytic converters
304 Stainless high-flow front metallic catalytic converter/downpipe - 100% handcrafted in Italy!
Designed to fix factory leaks, replace torn seals from HPFP upgrades, and restore fuel system integrity for both stock and high-performance builds.
Lifetime Replacement
Removes the weak point in the coolant shutoff valve altogether, restoring full-time coolant flow and simplifying the cooling system.
Completely eliminates these vulnerabilities with precision-engineered components designed for sustained high-performance operation.
Lifetime Replacement
Eliminate failure points with a precision-machined 6061 aluminum housing that converts your engine from the problematic cartridge system to a superior canned filter system.
