Flowmaster 953049 Super 40, Delta Flow Muffler SHIP-PROFILE-LTL It includes the #60611 gooseneck

It includes the #60611 gooseneck hitch and the #60696 installation brackets to fit certain years of the Chevy Silverado or GMC Sierra 2500 HD and 3500 HD (for a complete listing of compatibility

0L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster

This particular RV dinghy towing wiring harness is designed for specific years of the GMC Acadia

This package includes the running board only and requires mounting brackets for a complete installation (sold separately)

3" diameter steel tubing

Flowmaster 953049 Super 40, Delta Flow Muffler SHIP-PROFILE-LTL It includes the #60611 gooseneckThe Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.