Raw, rowdy, and lightweight. The AWE Track Edition Axle Back is the perfect dose of steel for drivers looking for the loudest of the lot. Retaining the 3” diameter T304L stainless steel construction, the Track Edition Axle Back mirrors all of the precision engineering and perfect fitment found in its Touring Edition counterpart, minus the 180 Technology®. Instead, the Track Edition features straight pipe sections to deliver the thunder. The C7 Track Edition Exhaust is not for the faint of heart, and for this reason, Track Edition Exhausts cannot be returned based on sound preference. Choose your weapon wisely. If you're running the Track Edition and want to tone it down, we made it easy to convert catbacks from a Track Edition to a Touring Edition with our Conversion Kits. Easy! AWE includes our AFM Valve Simulators (required for the Corvette Stingray / Z51 Auto / Z51 Manual (2014-2016) / Grand Sport Auto) in every kit. The AFM Valve Simulators provide a worry-free solution for removing AFM valves from the exhaust route without causing a check engine light. They flaunt CNC laser-cut T304 stainless steel construction, and are a direct bolt-on to factory AFM valve motors. Simply remove the AFM valve motors from the factory exhaust, bolt them onto the AWE AFM Valve Simulator, and secure them safely to the vehicle. Once installed, the AFM valve motors will retain their factory operation, and keep your car’s ECU happy. Vehicles without AFM valves do not need to use the AFM Valve Simulators. All tip options are 4.5” slash-cut, and include the AWE logo and double-walling to ensure a mirror finish even under hard usage. All tips are individually adjustable, allowing depth into the bumper to be set according to personal taste.