2001-2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Engine Type:LB7 0L Powerstroke is designed to

0L Powerstroke is designed to add durability and reliability while addressing the common failure points of the factory y-pipe

affecting ride and steering quality

2014-2020 Gen V LT 5

Engineered for a perfect fit over the factory 2021+ Duramax diesel exhaust pipe

or oversized connector tubes are installed on the vehicle then the lope will likely be much more pronounced

2001-2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Engine Type:LB7 0L Powerstroke is designed to2001 2016 Duramax Wagler Stage 1 & 2 Alternate Fire Camshaft Street (C6686) Wagler's Alternate Fire Camshaft Street Stage One gives your Duramax a boost in performance & driveability.