I had some help from another member on here who did it before i did.
The rear diffuser takes about an hour to swap, fairly easy . had an exhaust shop cut the old muffler off, the GT muffler pipe slips right over the eco pipe , weld it and done . Just slightly louder than stock
Sounds like what i've been looking for , just a little deeper than stock. No problems when bolting on the gt diffuser ? Thanks for answering all my questions and the pics.
Thank you for the information . do you have any pics from under the car with the mufflers welded on ? how does it sound ? I just want it a little deeper sound. Thank you for answering my questions, that is just what i'm looking for