renix performance chip
CF Veteran
Joined: Sep 2009
Posts: 1,092
Likes: 0
From: Chesapeake, Virginia
Year: 2002
Model: Grand Cherokee
Engine: 4.7
ive got a jet chip in mine and it did something lol, it felt a little more peppy and the exhaust note definitely got louder, first time i started it i was like was that my jeep! haha so i know for a fact it did something
Seasoned Member
Joined: Aug 2010
Posts: 475
Likes: 1
From: gilman,il
Year: 95
Model: Cherokee
Engine: 4.0
i put one in my 95. got it for christmas from my brother in law,secret santa crap!! haha. only thing it did was smell like gas after shut down. no improvements at all. threw it out after a week. my sugestion would be save ur money and do an injector upgrade. did mine & what a differance. mileage & power improved. my .02
Looks like an actual PROM chip to me...Mr! Crap on ebay looks nothing like that.
Price comparative...there are guys who burn custom chips using parameters from your upgrades & stuff. If you are serious about your wheels (looks like to me...nice truck) it's worth looking into.
Price comparative...there are guys who burn custom chips using parameters from your upgrades & stuff. If you are serious about your wheels (looks like to me...nice truck) it's worth looking into.
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Stabsthedrama
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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Oct 3, 2015 05:46 PM
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