Magnaflow 19386 Rock Crawler Series Cat Back Exhaust System for 18-25 Jeep Wrangler JL Unlimited with 3.6L Engine

Sounds much more aggressive than stock. Sounds nice upon start-up and through the rev range. Tucks away very tightly, completely protected. I haven't had the top or doors on since installing, but still pretty quiet at cruising speeds. I would definitely recommend an exhaust hangar removal tool. Made life much simpler. Install took about 90 minutes.

This is a great sounding exhaust. The installation was not so easy. One of the pipes needed a pipe expansion tool so the pipe could fit into the female end of the pipe. Also, the straight pipe after the cat was about an inch and half too long. This system was not a simple bolt on. It required modification in order to fit on my 4 door. If you search on some of the forums, there are other customers who are experiencing some of the fitment issues with this exhaust. I sent an inquiry to Magnaflow it it took them over two weeks to even respond to me. All Magnaflow said to me was too bad and we hope you like the exhaust. I experienced poor customer service from Magnaflow and I will not buy another exhaust system from them.