Whistle Diesel 2017-2025 DURAMAX L5P 4'' FULL EXHAUST KIT

Whistle Diesel 2017-2025 Duramax 4" Full Exhaust kit made from 409 Stainless steel

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.