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Everyday Quarter Splitters For Mustang 2018-23 | #403281 | Rtr Deal Alert: 60% Off [JVWlj6dq]

$27.99 $89.99 -69%

Quarter Splitters for Ford Mustang 2018-23Manufactured by RTR Vehicles | Part #403281 These RTR Rear Quarter Panel Splitters were engineered to give your Mustang an aggressive street/track appearance.Designed and developed in conjunction with Vaughn

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Everyday Quarter Splitters For Mustang 2018-23 | #403281 | Rtr Deal Alert: 60% Off [JVWlj6dq]

Quarter Splitters
for Ford Mustang 2018-23

Manufactured by RTR Vehicles | Part #403281


RTR Logo

These RTR Rear Quarter Panel Splitters were engineered to give your Mustang an aggressive street/track appearance.

Designed and developed in conjunction with Vaughn Gittin Jr., these RTR Quarter Splitters are meant to be installed along with RTR's Side Rocker Splitters.

Features

  • 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
  • Perfect Match for RTR's Side Rocker Splitters
  • Installation Time: (approx) 45 Minutes
  • Difficulty Level: Simple installation for anyone
  • Fits 2018-2023 GT and EcoBoost Ford Mustang Models

Featuring a clean, sleek appearance, these Splitters are the same exact ones available on the 2018 - 2023 Mustang RTR.

RTR manufactures its Rear Quarter Panel 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 of rock and stone impacts.

RTR's Quarter Panel Splitters were designed to be a simple install with only minor drilling required. These RTR Splitters include all the required hardware needed for an easy straightforward install. Installation can be completed in about an hour with just basic hand tools. Even though drilling is required, these Quarter Panel Splitters can be removed without issue or damage.

What's in the Box:

  • (1) Driver / Left Hand Rear Quarter Splitter
  • (1) Passenger / Right Hand Rear Quarter Splitter
  • (4) Plastic Rivets
  • (1) Adhesion Promoter

Vehicle Applications:

  • Ford Mustang 2.3L EcoBoost 2018, 2019, 2020, 2021, 2022
  • Ford Mustang 5.0L GT 2018, 2019, 2020, 2021, 2022, 2023
  • These RTR Rear Quarter Panel Splitters are designed to fit the 2018-2023 EcoBoost and GT Ford Mustangs. Driver and passenger side Splitters are included.

Previously under part number 403282

What Our Customers Say

January 30, 2026

Absolutely no complaints!

An outstanding item. It works so, so well.

- Zuri E..

January 30, 2026

Absolutely no complaints!

The performance is smooth and dependable.

- Emilia G..

January 30, 2026

Absolutely no complaints!

The quality for the price is outstanding.

- Savannah O..

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