Flowmaster's Force II Axle-back exhaust system for the 2007-2011 Jeep Wranglers with the 3.8L V6 is perfect for the person looking for a moderate exterior and mild 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 3.6L V6 features a stainless steel 80 Series crossflow muffler and dual 2.50 inch mandrel bent tailpipes. The system finishes with 3.50 inch polished stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.