AWE Tuning Touring Edition Exhaust System Audi S4 (B8.5) 3.0T MINI Cooper T-6 aluminum alloy intake is

T-6 aluminum alloy intake is finished off with an Injen performance dry air filter with built-in velocity stack

The N1 catback is a single canister

Get that plastic blob of an overflow tank out of your engine bay

so it is usually fine

AWE Tuning Touring Edition Exhaust System Audi S4 (B8.5) 3.0T MINI Cooper T-6 aluminum alloy intake isThe AWE Tuning 3. 0T exhaust system represents the most comprehensive exhaust development project in their company history. The 3. 0T systems have paved the way for future exhaust technologies that can now be found in most every AWE Tuning exhaust product. We have spent considerable time and effort during development to achieve remarkable civility when idling and at part throttle cruising, while also producing a war cry wail when full throttle is