Description
Tested to 2
Increased throttle response
Based on the sames processor and featuring many of the same boost control features found on its big brother
MGP Caliper Covers are a meticulously designed accessory tailored specifically for the 2011-2019 GMC Sierra 2500 HD and Sierra 3500 HD
S&S Diesel 250% over LBZ injector - Reman - LBZ Duramax (2006-'07) SET fx4 Tested to 2250% over LBZ injector Reman
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























