APR Catback Exhaust - 3.0T Audi S4 And S5 B9 lowering sprinfs That's exactly what you'll get

That's exactly what you'll get with our ECS in house designed and developed Turbo Blanket

By incorporating a professional motorsport-style velocity stack into the airbox design

Designed to replace the standard OEM plastic induction hose and is a direct replacement for the factory pipework

Due to the OEM tailpipe length some of the OE pipe may be visible when looking inside the exhaust tip

Delivery on this product will vary as this item is special order

APR Catback Exhaust - 3.0T Audi S4 And S5 B9 lowering sprinfs That's exactly what you'll getIntroducing the APR Catback Exhaust System for the Audi B9 S4 and S5 The APR Catback Exhaust System for the Audi B9 S4 and S5 is a complete, high performance exhaust solution that runs the entire length of the vehicle from the catalyst back. Inspired by the larger centre pipe design of the higher output RS4 and RS5 models, this system is engineered to boost performance, elevate sound, and enhance aesthetics with customizable exhaust tips that are sure