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Comes with Quad Exhaust Tips.

The MP Concepts GT500 Style Mustang Rear Diffuser W/ Tips is a great way to give your 2018-2020 Mustang the aggressive track car styling you desire. This diffuser comes with 4.7″  stainless steel Quad Exhaust Tips. The diffuser is designed to match the lines of your Mustang rear bumper. The exhaust tips are manufactured from high-quality Stainless Steel. This gives the product better strength and better durability. The Exhaust tips are given a highly polished finish to complete the GT500 look and give better corrosion resistance ensuring a longer lifetime.

Intimidating Shelby GT500 Inspired Styling

Transform the exterior of your S550 Mustang with the MP Concepts GT500 Style Mustang Rear Diffuser W/ Tips. This kit closely resembles the rear fascia of the GT500 and gives your Mustang the popular aggressive look of Shelby Mustang GT500.

Constructed from Durable OEM Quality ABS 

This premium style Mustang Rear Diffuser is manufactured from OEM quality Acrylonitrile butadiene styrene (ABS). ABS is renowned for being a strong and durable thermoplastic polymer. These qualities of ABS make it ideal for withstanding the hazards faced by a daily driven vehicle.  The diffuser also features a slight black stipple textured finish. This feature gives it an aggressive look and better durability while also being lightweight.

This GT500 Style Mustang Rear Diffuser Kit Includes:

This kit only comes with the rear diffuser. The reverse lights and the side markers are not included in the kit – these will be carried over from your Mustang.

Straight Forward Installation

This MP Concepts Mustang Rear Diffuser is designed to be a direct fit replacement for your original stock diffuser. Prior to installation, the diffuser can be painted. The straightforward bolt-on installation can be done within two hours. For this installation, some of the original hardware will be reused.


The MP Concepts GT500 Style Mustang Rear Diffuser kit is designed to be used for 2018-2020 Mustangs, including the EcoBoost and the GT.  2015-2017 Mustangs will need to change to the 2018-2020 factory Mustang rear bumper and the existing exhaust to a quad-tip exhaust to install the 2020 GT500 Style Rear Diffuser.