Installed the Borla Climber Touring exhaust on my JL 2.0. I was concerned about a loud or droning exhaust but this system is great. It opens up the rear of the Jeep and is nice and quite, with a slight growl. I used some self adhesive insulation and installed it to the body above the muffler location. If your on on the fence about an exhaust system, don’t be afraid to install this one.