Give your 2017-2018 GM 6.6L Duramax L5P an extra 75HP with the TS Performance 1110208P MP-8 Pro! Designed for a simple plug and play installation, the MP-8 can be easily installed and removed. The MP-8 connects to your factory wiring harness and does not require cutting, splicing, or modifications to your existing underhood wiring harness. Like all TS Performance modules, this MP-8 comes backed with a Lifetime Warranty.
L5P Duramax 6.6L MP8-PRO
Add 75+ horsepower
Gain 2-3 mpg improved fuel economy
Plug n play