Corsa 304 Stainless Steel 3in Pro Series Packed Resonator (Slip Fit) (6-8DB) w/ 2 Clamps - B - PKM2003 fits_2007-2012`BMW`3 Series Valves Open: A ferocious

Valves Open: A ferocious

Valves Open: A spine-tingling race-car roar with crisp turbo spool

BMW G80 M3 (2021+)

2014–2018 Audi RS6 (C7)

Corsa 304 Stainless Steel 3in Pro Series Packed Resonator (Slip Fit) (6-8DB) w/ 2 Clamps - B - PKM2003 fits_2007-2012`BMW`3 Series Valves Open: A ferociousAn Absorptive Resonator Engineered for Ease of Installation, Sound Suppression and Lasting Performance. 25 years Perfecting the Science of Sound arrives in the form of a packed resonator designed to outperform the competition. Featuring Industry leading quality and construction, PRO SERIES packed resonators offer custom fabricators a better solution to maximize performance while tailoring the volume and tone of the exhaust note. Features & Benefits