Audi B8/B8.5 S5 Quattro 3.0T Coupe
Experience your driving passion with our ECS Valved Exhaust System and control your sound with our valved muffler design
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Remarkably civil while idling/part throttle cruising, but unleashed at full throttle produces what some have called a “war-cry wail.” Features AWE's proprietary 180 Technology® resonators.
Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear.
Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note!
2.37" stainless steel with quad 100mm Titanium tips
Lifetime Replacement
Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note!
Lifetime Replacement
Change out your ECS Tuning B8/8.5 S4/S5 or B9 A4/S4 Valved Exhaust from resonated to non-resonated!
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
Lifetime Replacement
2.37" stainless steel with quad 100mm black Cerakote tips
Lifetime Replacement
2.37" stainless steel with quad 100mm black Cerakote tips
Lifetime Replacement
2.37" stainless steel with quad 100mm polished tips
Lifetime Replacement
2.37" stainless steel with quad 100mm black Cerakote tips
Lifetime Replacement
2.37" stainless steel with quad 100mm polished tips
Lifetime Replacement
2.37" stainless steel with quad 100mm polished tips
*Designed for professional installation only - Setup/configuration must be completed at a Milltek Sport authorized dealer*
Lifetime Replacement
Race cat-back system with front and center silencer for an aggressive, balanced sound
For anyone looking to improve their sound and aesthetics
Gains of up to +14.2 horsepower with an additional +22 Nm of torque with a legendary exhaust note!
