RTR Side Rocker Splitters (18-21 Mustang - All Models)

  • Sale
  • Regular price $249.99

Product Information

  • RTR Aggressive Track Inspired Styling
  • Durable Injection Molded TPO Material
  • Features a Grained Texture Finish
  • OEM Fit and Finish
  • Easily Installs with Included Fasteners and 3M Automotive Tape
  • Sold as a Pair; Driver and Passenger Side Included
  • Fits All 2018 - 2020 Ford Mustang Models

Modern Aggressive RTR Styling

A set of RTR Side Rocker Splitters will add an aggressive street/track appearance to any 2018 - 2020 Mustang. Designed and developed by Vaughn Gittin Jr., these RTR Splitters feature a clean, sleek design that accentuates the 2018 - 2020 Mustang's factory rocker panels.

High-Quality TPO Construction

RTR manufactures its Side Rocker Splitters from an injection molded thermal plastic olefin (TPO) material using the original OEM CAD data from Ford to ensure a perfect fit. TPO is an extremely strong material known for its light-weight, superior durability, and impact resistance - making it perfect to withstand the hazards of daily driving. These Splitters are completed in a fine-grained stippled texture for a factory look that helps to hide the appearance rock and stone impacts.

Straight Forward Installation

RTR's Side Rocker Splitters were designed to be a simple install with no drilling required. These RTR Splitters include the required hardware needed for an easy straight forward install. Installation can be completed in about an hour with just basic hand tools.


These RTR Side Rocker Splitters are designed to fit all 2018 - 2020 Ford Mustangs including the EcoBoost, GT, and Shelby GT350 models. Driver and passenger side Rocker Splitters are included.

What's in the Box:

  • (1) Driver Side - Left Hand Splitter
  • (1) Passenger Side - Right Splitter
  • (24) Plastic OEM Retainers

Installation Time: (approx) 1 Hour

Difficulty Level: Simple installation for anyone

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