For vehicles with an?APR Race DP?and?APR S6/S7 Catback Exhaust System, or?APR RS6/RS7 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.?Purchase one here today!