15-23 Mustang Side Splitter Combo (Straight)

Fits: 2015–2023 Ford Mustang (All Models)

This combo kit provides a comprehensive solution for the S550's lower profile. It includes both full-length side splitters and matching rear side spats, creating a seamless, aggressive line that extends from the front wheel well to the rear bumper.

What’s Included

• (2) Straight-Edge Side Splitters: Full-length panels designed specifically for S550 rocker panels.

• (2) Rear Side Splitters (Spats): Contoured pieces that wrap the lower rear bumper behind the tires.

• Complete Hardware Kit: High-quality stainless steel self-tapping screws for all components.

6mm ACM Construction

These components are engineered from 6mm (1/4") Aluminum Composite Material (ACM). This material offers significantly more rigidity than standard options or thin ABS plastic.

• No Warping: The 6mm thickness keeps the splitters perfectly level and prevents sagging or fluttering at high speeds.

• Satin Black Finish: Each part arrives pre-finished in a UV-resistant Satin Black that matches factory trim or aftermarket accents.

• Weatherproof: 100% rust-proof and designed to handle the heat and road debris of daily driving.

Installation & Jack Access

• DIY Friendly: All components mount directly to the underside of the vehicle using the provided self-tapping hardware. No complex brackets or bumper removal is required.

• Pinch Weld Access: The side splitters are designed to maintain full access to factory jack points, allowing the vehicle to be lifted safely without removing the splitters.

Product Specifications

What’s in the Box?

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

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

• Stainless Steel Self-Tapping Mounting Hardware

Side Splitter Installation Guide

Rear Side Splitter Installation Guide