aFe is proud to announce the MACH Force XP cat-back exhaust system for the 2011-2014 Ford Mustang GT with the V8-5.0L engine. In recent testing this system produced 23 horsepower and 19 lbs. x ft. of torque. This exhaust system is constructed from 3.0" mandrel bent, stainless steel and is MIG-welded. The system uses dual high-flow mufflers with 3.0" tubing which improves performance across the power band while maintaining the true muscle car sound. aFe has incorporated an equalizer balance tube to evenly distribute exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance, the equalizer balance tube also reduces sound decibels minimizing exhaust drone. Included in this system are two dual 4", double wall, polished, 304 stainless steel, slash cut aFe laser etched exhaust tips. This exhaust uses all factory hanger locations for a hassle free installation. No modifications necessary.

Simple Installation:
All systems use factory mounting locations providing stability and hassle-free installation.

Leak-Free Seal:
High quality band clamps are used for a complete 360 degree sealing surface.

Aggressive Sound:
Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.

Equalizer Balance Tube:
The equalizer balance tube evenly distributes exhaust pulses traveling through the exhaust system. This not only creates a more efficient flow and better performance, it also reduces sound decibels minimizing exhaust drone.

Emissions Disclaimer:
This product does not require a CARB EO#

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.