Flowmaster 817511 Outlaw Axle-Back Exhaust for 2005-2010 Ford Mustang GT 4.6L & GT500 5.4L

Flowmaster Axle-Back exhaust systems are a performance upgrade to your exhaust system. An axle-back system replaces all of your factory exhaust after the axle with mandrel-bent exhaust pipes to maximize exhaust flow, reducing exhaust temperatures and backpressue while improving sound and fuel mileage. Flowmaster thoroughly tests all of their highly engineered exhaust systems on the dyno to ensure maximum performance and a great fit, every time. This system, like all Flowmaster Axle-Back exhausts, was designed and fabricated by experienced Flowmaster techs who know how to pair the correct pipe size, muffler and exhaust tip for the best look, sound and flow. Get the most from your ride with a Flowmaster exhaust system today!

Key Features

• Mandrel-bent 16-gauge Stainless Steel Tubing
• Large 4.00-inch Polished Stainless Steel Tips
• Aggressive Exterior Exhaust Tone
• Includes Hangers and Hardware for Easy Installation
• Lifetime Limited Warranty