93 Grand Prix Posted March 1, 2003 Report Share Posted March 1, 2003 I posted a post a few days ago and someone said that I could get a performance prom? Is that different from a performance chip, or are they the same? If they are not, Where can I get one? Just make sure to install your old prom in the new ECM. That is, unless you get a performance prom...then you can use that one.Jason Quote Link to comment Share on other sites More sharing options...
SleeperRed90TGp Posted March 1, 2003 Report Share Posted March 1, 2003 Chip, prom and memcal same thing. Quote Link to comment Share on other sites More sharing options...
eclipse5302 Posted March 2, 2003 Report Share Posted March 2, 2003 Yeah, sorry about that. Should have been more specific. Jason Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.