APR Exhaust X-Pipe - 4.0 TFSI - C7 - CBK0027

Overview:For vehicles with an APR Race DP and APR Catback Exhaust System, the APR X-Pipe is a must have. This upgrade creates a smooth transition between the two systems and integrates an x-pipe that reduces backpressure. This upgrade smooths out the exhaust note for a more refined sound profile while also increasing peak torque. Like the rest of the system, the x-pipe is constructed from T304 stainless steel, beautifully TIG welded, and includes all new APR slip clamps.Features: T304 stainless-steel construction Argon-back-purged TIG welding throughout Dual 3" to 2.75" mandrel-bent brushed tubing Integrated X-Pipe Refined exhaust note Lower exhaust back pressure Increased peak torque For use with APR Race DPs and APR Catback Larger diameter piping compared to stock In-house design with world-class manufacturing and quality control Application: Year Make Model Submodel Engine Size 2017 - 2018 Audi S7 Prestige 243/4L V8 2017 - 2018 Audi S7 Premium Plus 243/4L V8 2016 - 2018 Audi