Roush Side Splitter Kit Rear LH & RH Black Stipple Finish

Bold and Aggressive Styling

Elevate the appearance of your 2013-2014 Ford Mustang with the Roush Rear Side Splitter Kit, designed to create a bold and aggressive styling line between the sides of your vehicle and the road.

Comprehensive Kit

This kit includes both the left and right side splitters, perfectly complementing the Roush side rocker splitters (Part # 420092). It’s a great addition for all 2013-2014 Mustangs, including the GT, GT500, V6, Boss 302, and California Special models.

Durable Construction

Crafted from high-strength TPO (Thermoplastic Poly Olefin), these splitters are built to last and withstand the rigors of the road. Using a high-pressure injection molding process, the same method employed by automotive manufacturers, ensures excellent impact resistance while remaining tough yet flexible. The splitters come unpainted, featuring a black stipple finish that enhances durability against rock impacts during your drives.

Easy Installation

Installation is a breeze, taking less than an hour, and there’s no need for trimming, making it even more convenient than competitor products. The kit includes all the necessary hardware, templates, and detailed instructions to simplify the process.

Precision Design

Roush’s Rear Side Splitter Kit is designed with precision, using OEM CAD data to ensure a precise fit that aligns seamlessly with your Mustang’s rear valance.

Warranty Coverage

Roush stands behind this product with a 90-Day Limited Parts Warranty for your peace of mind.

Fitment

Roush Performance Warranty

For information on Roush Performance warranty terms and conditions, please click here.

Purchase Disclaimer: You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts. Bolt Motorsports does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Bolt Motorsports will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls. In accordance with local laws and regulations, Bolt Motorsports will not ship parts to locations where usage or installation of said part would be in violation of the aforementioned acts.