Intimidating Shelby GT350 Inspired Styling.

Transform the exterior of your S550 Mustang with the MP Concepts GT350 Style Mustang Rear Diffuser Kit. This kit closely resembles the rear fascia of the GT350 and gives your Mustang the aggressive Shelby look that is highly sought after.

Constructed from Durable OEM Quality Polypropylene.

This premium style Mustang rear diffuser is manufactured from OEM quality polypropylene that features a slight black stipple textured finish. This feature gives it an aggressive look and better durability while also being lightweight. Polypropylene is renowned for being a strong and durable thermoplastic polymer. These qualities of polypropylene make it ideal for withstanding the hazards faced by a daily driven vehicle.

Straight Forward Installation.

This MP concepts rear diffuser is designed to be a direct fit replacement for your Mustang's original diffuser. The straightforward bolt-on installation can be done in around 2 to 3 hours. For this installation, some of the original hardware will be reused.

This Mustang Rear Diffuser Kit Includes:

This kit includes the rear diffuser, reverse light bracket and fill in options for both dual or quad-tip exhausts. The reverse lights and side markers are not included in the kit - these will be carried over from your Mustang.

Fits all 2015, 2016, 2017 Mustang GT and Ecoboost Models.

The MP Concepts GT350 Style Mustangs Rear diffuser kit is designed to be used for all 2015-2017 Mustangs, including the EcoBoost, GT and GT350 models.

Note for application:

The MP Concepts GT350 Style Mustangs Rear Diffuser Kit is designed to be used only with aftermarket mufflers.