Mopar Performance ECU [Archive] - North American Grand Cherokee Association


North American Grand Cherokee Association > Grand Cherokee Forum > Performance Garage and Street Tech > Mopar Performance ECU PDA : Mopar Performance ECU Shickdawg 08-08-2002, 06:57 AM The Mopar page lists a performace ECU for the 4.7L V8, but only for model year 2000. Does there exist a performance ECU for model year 2002 V8's? Skippy 08-08-2002, 09:19 AM Last I heard is that it showed the ECU for the 4.7 but there isnt one. They discontinued it and arent selling it anymore. It is a little misleading since they still still it. But, unfortunatly no luck. Skippy Shickdawg 08-08-2002, 09:36 AM So a JET chip is the only option as an after-market ECU upgrade? MJS 08-08-2002, 12:00 PM Contact Kolak. Last I heard, he could flash the ECU but that would require you to send him your ECU. I don't think people like JET chips very much around here (i.e. not a good bang for the buck) and I don't believe there are any other sources. birdy111 08-09-2002, 10:22 AM yeah jet chips suck... But ASE does make a chip for the 4.7. Heard really good things about it. No experience with it though, as i am a ZJ guy. ACE2001WJ 10-15-2002, 04:24 PM DOES KOLAK HAVE THE MOPAR CHIP FOR THE 4.0 WJ?...AND HOW MUCH IS IT?..HOW CAN I GET IN TOUCH WITH HIM?.....THANKS! :smile: 29T5ZJs 10-16-2002, 04:50 AM Kolak@aol.com ACE2001WJ 10-16-2002, 12:07 PM thanks! :smile: