This is a pure racing muffler for Competition Only where dbs are monitored more closely and you need a quieter sound. Available for Pure-bred Racing Vehicles, where sound levels are mandated to be around 95 dbs
Available in: 2 1/4, 2 1/2, 3, 3 1/2, 4, 4 1/2, and 5 inch inlets and outlets
Case size varies...made of 16 ga. aluminized steel
SpinTech High Performance Mufflers and Exhaust will take you as FAR as you want your Vehicle to move you