2001-2004 Duramax LB7 DSP5 Switch (FTDSP5LB7)DSP5 Physical Switch LB7 A switch that comes with blue and black wires, specifically used only for LB7. FITS GM Duramax LB7 2001 2004 ADDITIONAL INFORMATION NOTE: The switch is only intended for use with EFILive tunes and specified year above.

4L Powerstroke - Avoid those nasty intercooler boot blow-offs on the highway with BD's Heavy Duty Intake Hose & Clamp kit

2001-2016 GM Duramax LB7/LLY/LBZ/LMM/LML/LWN HP Tuners MPVI3 Custom Tuning

Uncontrolled fueling of the engine is extremely dangerous

together with a competitive price—and you have a winning combination

Replace the faulty sensor with this factory-quality option to keep your truck running the way it should

Apply a liberal amount of lube to the nut

This kit allows you to fully remove the EGR cooler from your vehicle

In moving cylinders 3

GM Duramax LML | 2011 - 2016

The PPE Zilla Carbon Fiber Turbo Inlet Upgrade addresses the undersized

Jeep Grand Cherokee 4

Engineered exclusively for the extreme demands of today's heavy duty truck