Injector Cup by Merchant Automotive®. Replace damaged or pitted injector cups. Does not come with O-ring sealsUse red Locktite to seal to head.
Warning: This product can expose you to chemicals that are known to the State of California to cause cancer. For more information, visit www.P65warnings.ca.gov.
3 1/2" Turbo Intake Horn for 2001-2004 LB7 Duramax with factory style IHI Turbo. Great Upgrade for Factory Charger offering Quicker Spool up!
The PPEI EFILive DSP5 AutoCal Tuning is a very popular option for someone who is looking to be able to switch between five (5) custom tunes on the fly. When creating custom calibrations PPEI takes...
You count on your truck to handle whatever you need it to do. With MBRP performance exhaust you can make that happen with up to 18 more horsepower and 28 ft/lb more torque not to mention lower EGTs...
High Flow Intake Bundle Package for 2001-2004 LB7 Duramax. Saves ~$50.00 vs buying all components individually! EGR Equipped Trucks require additional items, please call.
2001-2004 LB7 Duramax 4" high flow intake kit for factory turbo.
2001-2010 LB7, LLY, LBZ, LMM Crew Cab Duramax Fass Fuel System Relocation Mounting Bracket. Relocates the FASS fuel system to underneath the truck on the inside of the driver side frame rail.