This Flowmaster Outlaw® Axle-back exhaust system for the 2007-2011 Jeep Wranglers with the 3.8L is perfect for the person looking for an aggressive exterior and moderate interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster®. This bolt-on Dual Out Rear emissions-legal system for the 2 and 4 door models, features a specially designed stainless steel Outlaw Series muffler and dual 2.50-inch mandrel-bent stainless steel tailpipes. The system finishes with large 4.00-inch black ceramic coated stainless steel tips and is manufactured with 409S stainless steel and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.