I have narrowed by choices down to these two CAT Back exhausts. I have an SRT 6 speed and alghough the MBRP boasts greater horsepower gains I am worried that without the X-Pipe the drone in the cabin will be to much. Can some one with the MBRP provide some clarity on just how loud it gets in the cabin of the car?

 

i've heard corsa has problems and mbrp is the best from what i've been reading.

 

Zoomers!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

There is a thread in another forum that ...talks..about challengers..with numerous complaints with the MBRP exhaust, go read it,
way less complaints about corsa, keep in mind the corsa is a few hundred bucks more but looks like a higher quality system.

 

you can alaways stay with the factory exhaust which is VERY loud at WOT.

 

Has anyone retained the stock system, but...just removed the resonators, replacing them with sections of tubing? Just a thought..