Description
OFF ROAD/RACE TUNING REQUIRED
5″ Downpipe back exhaust system with muffler option for LATE 2015-2016 GM Duramax with 3 bolt flange. These kits will only fit models equipped with the OEM style 3-bolt flange off the turbo direct pipe!
Muffler Option:
- 531008 – Aluminized Steel Without Muffler
- 531007 – Aluminized Steel With Muffler
- 532008 – Stainless Steel Without Muffler
- 532007 – Stainless Steel With Muffler
Ethan Call (verified owner) –
Parts arrived 7 days after the order, the customer service team was helpful, no complaints. Would recomend