Tones worthy of tremors. Presenting The Best Sounding Exhausts on the Planet™ for the Jeep Grand Cherokee SRT/Trackhawk:The Touring Edition is a full 3” straight-through stainless steel Catback configuration capable of delivering optimal power while remaining drone-free throughout the entire rev range. Featuring a precision-engineered H-pipe and AWE’s patented drone-canceling solution, 180 Technology®, the Touring Edition delivers deep, rich exhaust notes that coax anyone in your lane to move out of the way.Conversion Kits: AWE made it easy to convert between Track and Touring Editions if you decide at a later date to change your volume.