Stainless 304 Valved Catback Exhaust System for Audi RS4 RS5 B9 B9.5 2.9T k20 k24 manifold Lower Exhaust Temperatures & Backpressure

Lower Exhaust Temperatures & Backpressure

This support bracket mounts directly to the factory headlight location

As air heats up

Evolution 8 / 9 / 10

Stainless 304 Valved Catback Exhaust System for Audi RS4 RS5 B9 B9.5 2.9T k20 k24 manifold Lower Exhaust Temperatures & BackpressureEnhance sound, performance, and durability on your Audi RS4 or RS5 2. 9T with the STRATEC 304 Stainless Steel Valved Cat Back Exhaust System. Engineered for drivers who want aggressive sound on demand with everyday refinement, this system delivers a powerful motorsport inspired exhaust note when valves are open and a quieter, OEM like tone when closed. Constructed from high quality 304 stainless steel, this exhaust offers excellent heat resistance,