2011-2019 Duramax LML L5P EPC Fooler For Increased Line Pressure

Want increased line pressure out of your LML transmission to hold additional horsepower over stock? This is electronic pressure control (EPC) fooler is what you need to get the job done! Using this fooler will give you a max amount of 230 psi all of the time. Why is this important? Line pressure is one of the main components that contribute to the torque capacity of the automatic transmission. It’s a very easy to install, and is plug and play. No check engine lights or additional hardware needed! You will experience warmer transmission temps after installation of this plug but nothing harmful to the transmission. This unit is not needed if you currently have transmission tuning.
 
Doing a transmission service at the same time? Check out this full kit we offer! JCG Allison transmission service
 
We keep these in stock and ready to ship.