Jeep Wrangler Forum banner

Replacing stock ECM

603 views 2 replies 3 participants last post by  Evpjr 
#1 ·
I need to replace a bad stock ECM.
Is there an after market one that will increase H P.
I already have Headers, cold Air intake
 
#3 ·
X2 Digger84;
But just to make it a little clearer. The drivetrain , or more specific the engine, transmission, transfer case, and differentials in a Jeep are designed for Low End Torque.
To up-grade to High End Horsepower, would require a complete change of all the drivetrain components.
Or you will be replacing things on a continuous schedule.
 
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top