2001 - 2004 Duramax EFILive DSP5 Switch.
2001 - 2004 Duramax EFILive DSP5 Switch.

2001 - 2004 Duramax EFILive DSP5 Switch

LB7-DSP5-S
This will allow you to quickly switch between power levels while on the road.

Sale Sold out

Customer Reviews

Based on 2 reviews
100%
(2)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
J
Johnny
Awesome

I've had my LLY for about 3 years now I knew it had a tune but was unaware it had 5 different levels until i called and checked on my tune.
I installed the switch and wow !!! My truck is a beast now level 3 has net me almost 24mpg highway and I'm beyond impressed. If you have a Duramax this is the place to go for tuning.

J
Josh

Love it

WHO IS THE TUNER/CALIBRATOR

PPEI, also known as Power Performance Enterprises, Inc., is led by the business owner and lead calibrator/tuner Kory Willis. PPEI began calibrating/tuning back in 2008, specializing in Diesel Performance but has since expanded into the Gas and Powersports industries. Kory and the team at PPEI have set many world records along with continuing many industry “firsts”. We take pride in knowing that Kory not only prides his work, but also thoroughly enjoys setting expectations high for our team so our customers can have the best products available in the world.