AWE Resonated downpipes for the B8 4.2L RS5 add a resonator to produce a mellow part-throttle tone while preserving an open sound at wide-open throttle. Designed to convert a Track Edition exhaust into the Touring Edition when combined, they use 2.5" T304L stainless construction to balance refinement and character without sacrificing flow, mating directly to AWE exhausts for straightforward installation and assured fitment.
AWE Tuning Audi B8 4.2L Resonated Downpipes for RS5