Whistle Diesel 2007.5-2009 Cummins 4'' Full Exhaust Kit

Whistle Diesel 2007.5-2009 Cummins 4'' Full Exhaust Kit made of 409 Stainless Steel

If you need a muffler please click here.

This product is intended strictly for off-road and racing applications. It is not approved for use on public streets or highways. Proper installation and use require additional aftermarket tuning and modifications. The manufacturer and distributors assume no liability for any damage, injury, or legal issues arising from incorrect installation or misuse of this product. Use is at the user's own risk.