Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L LLY Duramax " this makes these Manifolds 75

this makes these Manifolds 75 percent thicker to combat cracking due to high exhaust temperatures

Power levels range from mild to wild

Part Number: 75-5082D

In the rear the kit utilizes new pivot mounts designed to work with the new heavy duty lower flex arms and adjustable upper flex arms

Fits 2019-2022 Silverado/Sierra With 5.3L or 6.2L LLY Duramax " this makes these Manifolds 75The 2019 2022 (22. 5+ refresh not supported at this time) GM gas trucks have been locked down since their introduction. Owners of these trucks have been waiting patiently for an affordable tuning solution, and DiabloSport has delivered in a big way! The new 9226 R kit includes our Predator 2 handheld tuner, along with the locksmith device and harnesses required to unlock both the ECM and TCM in your truck. Once unlocked, the Predator 2 offers up