Description
Roush 2011-2014 Mustang V6 Axle-Back Exhaust – Round Tips (#421145)
Give your 3.7L V6 the muscle car soundtrack it deserves with the Roush 2011-2014 Mustang V6 Axle-Back Exhaust Kit (#421145). This system is specifically tuned to provide a high-performance, aggressive tone that eliminates the quiet, uninspiring sound of the factory mufflers. By utilising Roush’s innovative “hollow-chamber” design, this kit produces a crisp, roaring exhaust note under load without the annoying cabin drone often associated with V6 aftermarket exhausts.
Constructed from premium 409 stainless steel, the muffler bodies are built to withstand the elements and provide years of reliable performance. The system is capped off with dual 4-inch polished round tips made from mirror-finished T-304 stainless steel. These rolled-edge tips feature the embossed Roush logo and are designed to fill out the factory rear valance perfectly, providing a major visual upgrade to your Mustang’s rear profile.
Key Features:
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Aggressive V6 Tone: Specifically engineered to provide a deep, powerful sound for the 3.7L engine.
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No-Drone Technology: Hollow-chamber muffler design ensures a great sound without internal packing that can wear out.
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High-Quality Materials: Corrosion-resistant 409 stainless steel tubing and 304 stainless steel tips.
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Polished Aesthetics: Dual 4″ round tips provide a classic, high-performance look.
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Bolt-On Installation: No cutting or welding required; uses all factory hanger locations for a quick 1-hour install.
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