aFe POWER Mach Force-Xp axle-back exhaust system for the Ford Mustang with the L4-2.3L (t) EcoBoost & V6-3.7L engine utilizes 2-1/2 IN stainless steel tubing and incorporates dual, high-flow mufflers to improve performance across the power band while...

aFe introduces the MACH Force XP dual axle-back exhaust system for the 11-14 Mustang GT V8-5.0L. In recent testing this system produced 18 horsepower and 15 lbs. x ft. of torque. This exhaust is constructed from 3 in. mandrel-bent, stainless steel and is...

aFe introduces the MACH Force XP dual axle-back exhaust system for the 11-14 Mustang GT V8-5.0L. In recent testing this system produced 18 horsepower and 15 lbs. x ft. of torque. This exhaust is constructed from 3 in. mandrel-bent, stainless steel and is...

This cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features a high-flow 304 stainless steel muffler, producing a aggressive sound. Finishing off this exhaust system...

Power, sound and good looks is what this Takeda axle-back exhaust delivers. Power gains of up to +7 horsepower and +10 lbs. x ft. torque as shown on our in-house dyno. 3"- 2-1/2" mandrel bent 304 stainless steel tubing and high flow transverse muffler...

Power, sound and good looks is what this Takeda axle-back exhaust delivers. Power gains of up to +7 horsepower and +10 lbs. x ft. torque as shown on our in-house dyno. 3"- 2-1/2" mandrel bent 304 stainless steel tubing and high flow transverse muffler...

Power, sound, & style. This Takeda axle-back by aFe POWER delivers dyno-proven performance. Constructed from mandrel bent 304 stainless-steel, it features black metallic heat resistant coating on its muffler and offers sound adjustability, thanks to its...

Power, sound and good looks is what this Takeda axle-back exhaust delivers. Power gains of up to +7 horsepower and +10 lbs. x ft. torque as shown on our in-house dyno. 3"- 2-1/2" mandrel bent 304 stainless steel tubing and high flow transverse muffler...

Axle-Back Exhaust, 2005-10 Mustang V6 "LoudMouth III" Single-Side w/3.5" Tip

SLP 2005-2010 Ford Mustang 4.6/5.4L LoudMouth Axle-Back Exhaust w/ 3.5in Tips

SLP 2015-2017 Ford Mustang 5.0L LoudMouth II Axle-Back Exhaust w/ 4in Tips

Take control! Our new ROUSH Performance Active iO exhaust kit uses electronic valve technology that allows drivers to seamlessly open or close their exhaust at any time. Whether you want to hear your Mustang roar, or quietly cruise on a long road trip,...

Take control of your Mustang's exhaust note, and enjoy that V8 rumble any way you desire. With dual high-flow mufflers, corrosion-resistant T-304 stainless steel and high-flow mandrel bends, our patented ROUSH Active Exhaust system uses electronically...

Give your 2018+ 5.0L Mustang GT an aggressive race-inspired sound and powerful looks, and boost performance with this ROUSH Performance Axle-Back Exhaust System. This 2018+ ROUSH Performance Axle-Back Exhaust System is constructed of corrosion-resistant...

Take control of your convertible Mustang?s exhaust note and enjoy that V8 rumble with the top down. The sound of your exhaust is an important factor in a convertible Mustang. Based on our ROUSH Quad Tip axle back exhaust with high flow dual tip mufflers,...

Give your 2015-2017 Mustang GT that ROUSH Performance Look, higher performance and race-inspired exhaust note. The 2015-2017 ROUSH Quad Tip exhaust is an axle back kit with high flow dual tip mufflers, corrosion resistant T-304 stainless steel and high...

Completely redesigned for maximum performance, the ROUSH Performance Extreme Axle-Back Exhaust gives your 2005-2010 GT or 2007-2010 GT500 a much more aggressive growl than ever before!This ROUSH Extreme Axle-Back Exhaust is constructed of 409 aluminized...

ROUSH's Axle-Back Exhaust for the 2015-2023 I4 2.3L Ecoboost & V6 3.7L Mustangs is a great solution for anyone looking for a much more aggressive tone, and an overall better look!Ford's stock exhaust doesn't quite have the aggressive tone or sound...

Give your 2015-2017 5.0L Mustang a more aggressive sound and boost performance with a ROUSH exhaust system. 2015-2017 ROUSH Axle Back exhaust systems are constructed of corrosion resistant T-304 stainless Steel and are mandrel bent. Mandrel bending...

Does your V6 Mustang Exhaust ROAR? Well it's about time to give your ride the aggressive sound that it deserves with the ROUSH V6 Mustang Exhaust Kit. This kit fits 2011-2014 V6 Mustangs and features a all-new ROUSH open-chambered muffler with round tips...