05–14 Mustang Side Splitters (Rear Flared)

Fits: 2005–2014 Ford Mustang (All Models)The Rear Flared side splitters are engineered to deliver an aggressive, staggered look that perfectly complements the muscle car stance of the S197 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
  
  

Installation Instructions