2020-2022 Duramax L5P EVOHT2 w/ ECM/TCM Unlock Tool (26401)It has arrived! Now you can flash your 2020 2022 GM Diesel with the all new EvoHT2 programmer, without removing the ECM TCM for unlock, no cores to deal with, no harnesses, no ECM swaps saving you time & money; a complete plug & play flash tune for your L5P!

Engineered to factory specifications

This can be particularly dangerous to high cylinder pressure applications

Dodge Ram Cummins 1989-93 5

helping prevent the introduction of air and vapor

5x thicker than stock quench and tempered 100

The MBRP GM8428 3" Downpipe helps your 2015-2016 6

1996-2001 Duramax Clutch Upgrade Kit w/ Solid Mass Flywheel (04-154K)

The BD X-Hook Wastegate Control bolts onto the turbo housing and controls the waste gate lever by increasing the pressure on the valve

The Dart Big M2 is designed from the ground up as a true racing engine block which can be used with standard off the shelf big block components

055″ valve face depth with a standard gasket

capable of 675-700 RWHP with proper supporting modifications

To help keep fluid cleaner