BORLA Cat-Back Exhaust System 140747

Ive had this exhaust for about a thousand to 1500 miles. Started off a little louder than I had expected, but once the Jeep had electronically adjust to the new air flow and the exhaust was broken in it toned down some. At high RPM its a little tunerish at times, but not bad. Will get a bit better once I do the loop delete. Install took less than an hour with a lift and proper tools. There is definently a boost in the power, most noticable at lower speeds. With a soft top it rarely gets loud enough to disrupt conversation. I did a stock to Borla interior comparison on YouTube.

Quality is second to none, very nice. The sound though... it sounds... absurd. It sounds like there's no exhaust, vet raspy and constantly there. I couldn't stand it.

Do your research, exact what is advertising.

Just got this in yesterday, installed it during my lunch break. Pretty easy removal and install. I only ran into trouble taking off the exhaust system from the hangers. ( I was doing it off the floor no lift )But after that , install was a breeZe. Was a bit puzzled, the way the exhaust hooks up to the stock system. The Tulip connections match. So there is no real solid connect. But there is the clamp that bolts down on it to create a seal. One I had torqued that it stopped leaking air. Maybe it will get even better once the system breaks in heats up and expanses together. Either way, great sound. Took about hour and a half to install start to finish.