AWE Tuning BMW G90/G99 M5 Touring Edition Cat-Back Exhaust - Chrome Silver TipsFor the driver who puts miles on their M5. The Touring Edition is primarily formed from 3 (with two short 2. 5 sections in the rear) T304L stainless steel, built around AWEs patented drone canceling 180 Technology that eliminates the frequencies responsible for highway fatigue across the entire RPM range. The result is an exhaust that sounds exceptional on a Sunday blast and doesnt punish you on a Monday commute. At 19 lbs lighter than stock, the