Mopar Exhaust No Secondary Cats

[604SRT10]

I was finally able to get that Mopar Cat Back Exhaust installed minus the secondary cats, this is the way the car should have sounded from factory!!! No codes came up, like most of you said, thanks! But a warning for those of you that install this system make sure the tips are towards the front of the car, because as the exhaust heats up it expands, when intitially installed the tips were in the centre of the openings after driving the car for a short distance they were touching the back of the openings, so the place that installed it fixed for me (at no charge) but it was a pain in the ass..

 

[viperbilliam]

How's the sound (and drone)? How did you lose the secondary cats? The Mopar catback I'm thinking of is just the mufflers and tips. The RACE exhaust system replaces all the cats with straight pipe (flex joints) and mufflers/tips. Which one did you get? You said catback which would mean nothing from cats to the engine would be touched.

 

[604SRT10]

I have the Mopar Cat Back system but I got the shop that installed them to cut out the secondary cat and replace it with a piece of straight pipe. I like the sound not too loud until you really step on it, I'll try to get a sound clip and post it here or on another site. As for the drone, it's not too bad, mind you I'm always shifting gears and mostly driving it in the city...