APR Cat-Back Exhaust System with Center Muffler - 4.0 TFSI - C7 RS6 and RS7

The APR Catback Exhaust System personalizes your sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. Cast 2.75" to dual 2.5" rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system. Our cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OEM valve operation. An optional center muffler / Center muffler delete is available. Easy to install Rugged and precise mounting brackets OEM style slip clamps and Torca AccuSeal T304 tip clamps Brushed-finished straight-through sound-absorption mufflers (optional center muffler delete) CNC bent and laser cut tunnel brace for added chassis rigidity Cast valve housings and brackets for OEM electronic actuators Low-profile design, suitable for lowered vehicles T304 stainless-steel construction Larger diameter tips compared to stock In-house design with world-class manufacturing and quality control Argon-back-purged TIG welding throughout Dual 2.75" to quad 2.5" mandrel-bent brushed tubing Larger diameter piping compared to stock Ultra-smooth cast 2.75" to dual 2.5" splitters Direct bolt-on fit

VEHICLE FITMENT

2014-2018 Audi RS7 Base Performance (Liter: 4.0 & Engine(ci): 243 & Cylinder: 8 & Block: V)