The newfound howl. Presenting the AWE Exhaust Suite for the B9 RS5. If raw and rowdy are your speed, the Track Edition is your dose of steel. The Track Edition Exhaust retains all the precision engineering of the Touring Edition Exhaust, including the X-pipe and 3” diameter tubing, minus the 180 Technology®. Please note: this version is known to get rowdy in the mid-range and during cruising speeds, and may be too much for many. For that reason, this particular versions cannot be returned due to sound preference. Prepare yourself. Looking to crank it up or turn it down? No problem. We have Conversion Kits to allow you to do just that. Turn your Touring Edition into a Track Edition, or vice versa, with ease. Come standard with Diamond Black 180mm RS-style oval tips, complete with stamped AWE logo.