2003 computer trouble
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Joined: Jul 2011
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2003 computer trouble
i am having trouble finding a tuner that will work with my 2003 ram. I would really like to get more power from my truck i was wondering if i could put a computer out of a 2004/2005 ram truck to make more horse power?
Administrator
Joined: Jul 2007
Posts: 24,686
Likes: 21
From: South Georgia/East Florida
nope, not compatible. Hell, the '04s and '05s are identical and the PCMs aren't even compatible between those two years.
The '03 is the "red headed step-child" of the Hemi world. I'd start out with the TMR mod and go from there...
The '03 is the "red headed step-child" of the Hemi world. I'd start out with the TMR mod and go from there...
Banned
Joined: Nov 2005
Posts: 3,739
Likes: 8
From: MD
To swap computers you'd have to do the harness and all. It has been done, but it isn't a piece of cake. I will find out firsthand at some point. If you aren't going to, then pull the torque management wire (there is a write up on it) and go with normal bolt-ons and a Superchips (3815 or 3865).
Champion
Joined: Nov 2005
Posts: 2,875
Likes: 1
From: North Eastern England
To the OP, the TMR mod is a freebe and very worth while doing from my experience.
Al.