MP CONCEPTS GT500 Style Rear Diffuser (Textured Black) for Mustang 2015-21 | #MU18-GT500-RD

MP CONCEPTS GT500 Style Rear Diffuser (Textured Black) for Mustang 2015-21  | #MU18-GT500-RD
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MP Concepts


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Nemesis UK has good availability of many MP Concepts parts in stock at our UK distribution centre.

You will see the Add to Cart option above for these available products.

For out-of-stock items, we have temporarily removed the option to 'pre-order' parts.
You will instead see the prompt to enter your email above, so that we can contact you with availability in the near future.

This is because MP Concepts is currently experiencing huge demand on manufacturing, meaning that the lead-time on new stock orders is far longer than usual, with our next shipment not estimated to land until Late July - August 2022.

Other factors concerning ordering and delivery are covered here.

Updated 16/06/22

GT500 Style Rear Diffuser (Black)
for Ford Mustang 2015-21

Manufactured by MP Concepts | Part #MU18-GT500-RD

MP Concepts logo

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

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 MP concepts 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.

Important Note: 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. Quad tips for the MP Concepts GT500 Style Mustang Rear Diffuser kit are not included in this package.

Vehicle application

  • Ford Mustang 2015, 2016, 2017, 2018, 2019, 2020, 2021
  • The MP Concepts GT500 Style 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 this GT500 Style Rear Diffuser.
  • Facelift (2018+) EcoBoost models may or may not have quad tips. This diffuser is suitable for quad tip equipped models only.

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