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Exterior Components› Body Panels and Components

MP Concepts

GT500 Style Rear Diffuser w/ Quad Tips

Name: GT500 Style Rear Diffuser w/ Quad Tips
Brand: MP Concepts
SKU: 408763

$349.99

SKU: 408763

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$100 Minimum Order

Non-Returnable Item

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Overview

The MP Concepts GT500 Style Rear Diffuser is a rear exterior component designed to enhance the appearance of your Mustang. It is constructed from durable, injection-molded ABS plastic and features a stippled grained texture.

This rear diffuser includes polished quad exhaust tips and is compatible with factory backup sensors, though drilling is required for sensor installation. Installation is straightforward, taking approximately two hours, and reuses factory backup sensors, reflectors, and reverse light.

Show original supplier description

The MP Concepts GT500 Style Rear Diffuser provides an aggressive, Shelby-inspired appearance for your Mustang, complementing its existing lines. It is manufactured from injection-molded ABS plastic, chosen for its strength, light weight, durability, and impact resistance, ensuring it can withstand daily driving. The diffuser features a stippled grained texture that helps conceal minor impacts from road debris. It comes complete with polished quad exhaust tips. Installation of this rear diffuser requires modifications to your stock or aftermarket exhaust system if you plan to use the included quad tips. Alternatively, you can opt to reuse your existing exhaust tips. The diffuser is compatible with vehicles equipped with or without factory-installed backup sensors; however, drilling will be necessary for sensor installation if they are present. This MP Concepts GT500 Style Rear Diffuser is specifically designed for 2018-2023 GT and EcoBoost Mustang models only. It does not fit GT350 or GT500 models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	MP Concepts
Part Number	408763
Category	Exterior Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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