2008 - 2010 Duramax LMM

Description If you're going to get custom tuning for your Duramax, you want to make sure you get tunes from one of the best; let us know what your ...

Description If you're going to get custom tuning for your Duramax and Cummins, you want to make sure you get tunes from one of the best; let us kno...

The GDP hot side intercooler tube increases performance and flow up to 40% over stock. Constructed from 3" mandrel bent tubing for smooth, sweeping...

This is required when tuning an additional vehicle, along with the purchase of a new support pack.

This device allows custom tuners to develop their own tune files for Dodge & GM Diesel trucks, plus other vehicles. It gives them full control ...

For years people have been forced to mount their rotary switch through a panel on their dash or somewhere inconspicuous, but either way they were h...

Increase performance and flow with our upgraded 3 Inch Max Flow Bridge and Cold Side Kit. Our precision cast and CNC machined bridge section allows...

FITS 2001-2010 EXTENDED CAB 6FT BOX or CREW CAB 6FT BOX GDP has worked with our customers, and our own trucks to create a simple, well-engineered, ...

FITS 2001-2010 EXTENDED CAB 8FT BOX or CREW CAB 8FT BOX GDP has worked with our customers, and our own trucks to create a simple, well-engineered, ...

The EFI Live platform has the ability to tune multiple vehicles with one unit. For those wanting just a tune and not the actual device, we are abl...

The EFI Live platform has the ability to tune multiple vehicles with one unit. For those wanting just a tune and not the actual device, we are abl...