2010-14 Mustang Roush Rear Side Splitters by Roush

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Roush Mustang Rear Side Splitters (10-14) 421405
  • Roush Mustang Rear Side Splitters (10-14) 421405
  • Roush Mustang Rear Side Splitters (10-14) 421405
  • Roush Mustang Rear Side Splitters (10-14) 421405

Add some aggressive looks to the rear of your 10-13 Mustang with the Roush Rear Side Splitter Kit.

Item #RSH-421405
MPN# 421405

Everyday Low Price: $95.99

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  • Aggressive Styling


  • TPO Plastic Finish Matches the Reamaining Plastic Parts on Your Mustang

What's in the Box

  • (1) Pair Rear Side Splitters
  • Includes All Required Hardware, Templates & Instructions

Made in the USA

Product Description

ROUSH Rear 3 Piece Spoiler
Add true race-inspired styling to your 2013-2014 Ford Mustang with ROUSH's Rear Side Splitter kit. The rear splitter kit includes both the left and right sides of your Mustang. Each splitter fits underneath the rear valance to create an aggressive styling line with the road. Easy Installation, Fits 2010-14 5.0,V6, GT500, Boss 302, & California Special

ROUSH® Limited Warranty - Click Here

California Residents:

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

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    Customer Photos (5)

    Vehicle Applications

    Ford Mustang - 2010 (10) - 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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