Quick view 2.5" Resonator Back, 2018-2024 Audi - S5 Coupe/ S4 Sedan, 3.0, Dual Rear, T304 Stainless Steel, Quad Carbon Fiber Tips SKU: S46073CF Compare $1,259.99 INSTALL INSTRUCTIONS MBRP S4607 Instructions 2018+ Audi - S5 Coupe/ S4 Sedan 3.0L T304 Stainless Steel Resonator Back, Quad Carbon Fiber Tips *Fits with Sport Differential* *Excludes Cabriolet* 24% Flow Increase Eliminates Exhaust Valves with... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view 2.5" Resonator Back, 2018-2024 Audi - S5 Coupe/ S4 Sedan, 3.0, Dual Rear, T304 Stainless Steel, Quad T304 Tips SKU: S4607304 Compare $1,154.99 INSTALL INSTRUCTIONS MBRP S4607 Instructions 2018+ Audi - S5 Coupe/ S4 Sedan 3.0L T304 Stainless Steel Resonator Back, Quad T304 Tips *Fits with Sport Differential* *Excludes Cabriolet* 24% Flow Increase Eliminates Exhaust Valves with Electronic... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List