Corsa 14317 Xtreme 3.0" Exhaust System 4.0" Tips 2011-2014 Mustang GT / Boss 302

Part #14317

Level up the performance of your 2011-2014 Mustang GT / BOSS 302 engine with the bolt-on Corsa Dual Exit 3.0" Xtreme Cat-Back Exhaust System. This performance-driven upgrade features a dual-walled 4.0" Polished Tips attached to the 304 stainless steel tubing. The added style, function and durable construction of this system will give your Mustang the Xtreme volume you've been missing without drone.

The addition of a Corsa axle-back exhaust system will boost horsepower and make a serious improvement in the sound department. Straight through mufflers are nonrestrictive to maximize air flow, improving both performance and fuel economy. A 153 percent increase in flow over the factory axle-back greatly improves flow and sound. Gains of 7 horsepower and 4 torque have been seen with the 5.0L engine. Corsa's Sport system features a dual rear exit 3" axle-back with 4" brightly polished Pro Series exhaust tips which fit the GT and Boss 302. Only the finest 304 stainless steel is used to construct Corsa's high performance exhaust systems. High quality metal ensures the look and sound of your exhaust won't change over the life of your vehicle. The extraordinarily durable exhaust sheds 18 pounds from the stock axle-back. The Corsa axle-back is 50-state emissions legal. Quickly install Corsa's axle-back with easy bolt-on installation. All hardware and detailed, full-color instructions are included. Proudly designed, engineered and manufactured in Berea, Ohio.

Features and Benefits:

- Xtreme Sound Level
- Twin 4.0" Polished Tips
- Patented No Drone, Reflective Sound Cancellation (RSC) Technology
- Custom Tuned, Aggressive Exhaust Note
- No Drone At Cruise
- 304 Stainless Steel Construction
- Flows Better Than Stock
- Dual Walled, Polished Stainless Steel Tips
- Easy Bolt-On Installation