Flowmaster American Thunder Axle-Back Exhaust For Jeep Wrangler JK (07-18) (817942)

The Flowmaster American Thunder Axle-back exhaust system for the 2007-2018 Jeep Wrangler JK is designed to enhance performance and ground clearance. Constructed with a 2.50-inch mandrel bent tailpipe made from durable 409 stainless steel, it offers improved corrosion resistance and a performance-oriented flow. The system is finished with a 3.00-inch polished 304 stainless steel tip, providing a sleek appearance. It replaces the factory transverse muffler, reducing weight and increasing ground clearance, while delivering a moderate sound level suitable for daily driving and off-road use. The high tuck design of the tailpipe generally requires an aftermarket metal bumper for optimal fitment. Covered by a Lifetime Limited Warranty, this exhaust system includes all necessary hardware for straightforward installation, typically completed in about 15 minutes.

This axle-back exhaust system is compatible with 2007-2018 Jeep Wrangler JK models equipped with 3.6L or 3.8L engines, fitting both 2-door and 4-door configurations. It is intended as a performance upgrade for enthusiasts seeking increased ground clearance, reduced weight, and a moderate exhaust tone. Designed as a direct bolt-on replacement, it offers an easy installation process without modifications. The kit includes all required components for a secure fitment, making it suitable for street and off-road applications. Its robust stainless steel construction ensures long-lasting durability and corrosion resistance, making it an ideal upgrade for Jeep owners looking to improve both performance and appearance.