15-23 Mustang Side Splitter (Rear Flared)

15-23 Mustang Side Splitter (Rear Flared)

$225.00
Sale price  $225.00 Regular price 
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15-23 Mustang Side Splitter (Rear Flared)

15-23 Mustang Side Splitter (Rear Flared)

$225.00
Sale price  $225.00 Regular price 
Description

The Rear Flared side splitters are engineered to deliver an aggressive, staggered look that perfectly complements the aggressive stance of the S550 platform. By maintaining a clean, parallel profile along the body and expanding heavily at the rear wheel well, these splitters give the illusion of a wider rear tire and a more planted, track-ready rear end without the need for body modifications.

Aggressive Rear-Flared Stance

This design focuses on a clean, consistent line that builds into an aggressive rear accent:

  • Straight-Line Profile: Maintains a bold, uniform 5-inch width from the front wheel well all the way down the rocker panel, keeping a clean and tucked aesthetic along the doors.

  • Rear Flare Accent: Widens out to 6 inches wide at the rear wheel well. This sudden expansion perfectly fills out the rear lower body line, accentuating wide rear tires and giving the car a distinct, aggressive launch stance.

Heavy-Duty 6mm ACM Construction

Manufactured from 6mm (1/4") Aluminum Composite Material (ACM), these splitters are built to handle high aerodynamic loads without flexing or bowing.

  • High-Speed Stability: The premium 6mm thickness ensures the splitters remain perfectly rigid and level at track speeds, providing a durable, track-tested alternative to thin ABS plastics that flutter and warp.

  • Satin Black Finish: Pre-finished in a UV-resistant Satin Black that matches factory trim and aftermarket rear diffusers seamlessly.

  • Built for the Road: 100% rust-proof and thermally stable, these components are designed to withstand road debris, scraping, and high heat without warping. 

Installation & Jack Access

  • DIY Friendly: These components mount directly to the underside of the rocker panels using the provided high-quality stainless steel self-tapping hardware. 

  • Maintain Jack Points: The design sits flush against the factory pinch welds. This ensures full access to your jack points remains completely unobstructed, allowing the vehicle to be lifted safely on stands or a shop lift without removing the splitter. 

  • Ready to Mount: Parts ship fully pre-assembled. Simply align to the factory rockers, secure the hardware, and hit the road.

What’s in the Box?

  • (2) 6mm ACM Rear Flared Side Splitters (Driver & Passenger Side)

  • Complete Stainless Steel Self-Tapping Mounting Hardware

Product Specifications

Fitment: 2015-2023 Mustangs

Side Splitter Installation Guide

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