2011-2014 Roush Mustang V6 Black-Tip Axle-Back Exhaust rsh421145-BLK

Deep Tone. Sleek Look. Pure Roush Performance.

Enhance your 2011–2014 Mustang V6 with the Roush Performance Black-Tip Axle-Back Exhaust System, engineered to deliver a bold, aggressive exhaust note and head-turning style. Designed specifically for the 3.7L V6 platform, this system transforms your everyday Mustang into a performance-driven machine — all with the premium quality and precision Roush Performance is known for.

Key Features:

• Fits 2011–2014 Mustang V6 models with 3.7L engine

• Dual 4" black exhaust tips with Roush Performance logo for a stealth-inspired finish

• Straight-through mufflers for improved flow and race-inspired tone

• Mandrel-bent 409 stainless steel tubing for strength and corrosion resistance

• Axle-back configuration — retains factory catalytic converters

• Bolt-on installation — no cutting or welding required

Sound That Commands Attention.

The Roush Performance Axle-Back Exhaust for the V6 Mustang is tuned to give your 3.7L engine a deeper, more aggressive tone that stands out from stock without being overbearing. Whether accelerating or cruising, the system delivers a refined rumble that enhances the driving experience without unwanted drone.

Aggressive Aesthetics, Built to Last.

Dual 4-inch black-coated tips give your Mustang a race-ready appearance that complements its muscular stance. The system is constructed from durable 409 stainless steel for lasting performance and reliability, with precision mandrel bends to maintain consistent exhaust flow and fitment.

Performance You Can Hear and Trust.

With Roush Performance's legacy of engineering excellence, this system is more than just a sound upgrade — it’s a complete performance statement. Designed for easy installation and backed by rigorous testing, it brings Roush quality and sound to your V6 Mustang in a package that delivers both style and substance.