2011-14 Mustang Roush 4" Polished Exhaust Tip by Roush

Details   |  Description
  • Roush Mustang 4" Polished Exhaust Tip (11-14) 421159
  • Roush Mustang 4" Polished Exhaust Tip (11-14) 421159
Roush Mustang 4" Polished Exhaust Tip (11-14) 421159
  • Roush Mustang 4" Polished Exhaust Tip (11-14) 421159
  • Roush Mustang 4" Polished Exhaust Tip (11-14) 421159

Replace your worn out exhaust tip with this Roush 4" polished exhaust tip for 2011-2014 Mustang Roush axle backs!

Item #RSH-421159
MPN# 421159

Your Price: $62.99

Market Price:$65.99
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  • Replaces Worn Exhaust Tip
  • Direct Replacement On Roush Axle Backs
  • Easy Installation


  • Chrome Flashed 304 Stainless Steel
  • Embossed Roush Logo
  • 4" Diameter

What's in the Box

  • (1) Exhaust Tip

Made in the USA

Product Description

Mustang Roush Exhaust Tip
Restore the look of your Roush axle back on your 2011-2014 Mustang with this Roush polished exhaust tip! Whether your exhaust tip is damaged or stained from exhaust soot, this Roush polished exhaust tip will restore the look of your exhaust! Featuring a chrome flashed, 304 stainless steel finish, this exhaust tip is built to last! An embossed Roush logo is on the top of the tip and looks great coming out of the valance on your rear bumper. The tip measures 4" in diameter, and is a direct bolt on replacement. Simply unclamp the original tip, clamp this one on, and you're done!

Fitment Note
Fits RSH-421145 and RSH-421127 exhaust kits.

-Fits 2011-2014 Mustang w/ Roush Axle Back Exhaust

ROUSH® Limited Warranty - Click Here

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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Vehicle Applications

Ford Mustang - 2011 (11) - 2012 (12) - 2013 (13) - 2014 (14)

About This Brand

Roush - The Art of Performance Engineering
ROUSH Performance is the first specialty-vehicle company to combine race-proven technologies with advanced automotive engineering. The result, a unique mix of street car and race car...Is a ROUSH car. Or more specifically, a ROUSH Mustang or F-150 pickup with styling, performance, and handling characteristics derived from the racetrack and modified for street legal usage. The vehicles and components produced by ROUSH Performance are imprinted with Jack Roush's vision, passion for performance, and commitment to excellence. He personally approves the design, engineering, fit, finish and overall performance of each package, ensuring that his personal standards are met prior to production and product release. Many of these products are designed by the same engineering group that has helped Roush Racing become the winningest Ford racing team in history.

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2010-2014 Mustang Parts » 2010-2014 Mustang Exhaust » 2011-14 Mustang Axle Back Exhaust
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