Question for those with Mopar 3'' Race Exhaust...

[naz]

Im about to pull the trigger on this system for my 2003, it removes the cats. Do I need to get some type of software, and is this gonna throw check lights? Im not sure if it comes with the proper 02 wires to keep the check lights off, im still trying to find out, but maybe someone here knows. Also, if it does throw a check light what can I do, maybe just try to extend the O2 wires if they dont reach or something? Basically is it plug and play or what. Thanks in advance.

[Kenny]

It removes the cats. You reinstall the O2 sensors that were upstream of the cats. O2 sims come with the exhaust for the downstream side.

Remember you have to use the rear stock mounts for the front and the stock front mounts for the rear.

[CAP]

Reference thread - click here

[Kenny]

Actually there are some much better threads on installation of the Mopar Race exhaust. Just do some searching. I would recommend you install some 3" exhaust cones upstream of the mufflers though while you have it apart. That reduces the volume and droan to a comfortale level where it just sounds mean.