2.37" stainless steel with quad 100mm polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *Designed for professional installation only - Setup/configuration must be completed at a Milltek Sport authorized dealer* From the 2013 model year
2.50" stainless steel with quad Cerakote black velvet oval tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits models without factory rear sports differential For vehicles without a sport differential
2.37" stainless steel with quad 80mm black Cerakote tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Up to the 2012 model year
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +44 hp and +34 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
T304 Stainless Steel front pipe kit includes high flow secondary catalytic converters
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
304 Stainless high-flow front metallic catalytic converter/downpipe - 100% handcrafted in Italy!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle.
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Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
