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Excellent43 Reviews on

2018-23 S550 Mustang Roush Chin Spoiler & Wheel Shroud 3-Piece Aero Kit

$759.99 $674.99
You Save $85.00
5 Left In Stock

Eye Catching Functional Aero Mod For Your Stang

  • Custom design enhances Mustang's contours for an exotic & eye-catching look
  • Improves downforce and aero drag
  • Lightweight and impact resistant
  • Custom design enhances Mustang's contours for an exotic & eye-catching look
  • Improves downforce and aero drag
  • Lightweight and impact resistant
DESCRIPTION
 

Designed utilizing techniques used in racing to improve aerodynamic efficiencies, the 422082 ROUSH Chin Spoiler separates airflow above and beneath the Mustang, working to reduce overall aero drag. The included market-exclusive Wheel Shrouds separate the turbulent wheel well airflow from the body's exterior slip stream. This ROUSH exclusive for the 2018-2023 Mustang performs so well in generating downforce, it includes stout supporting brackets to transfer the forces to the chassis. For best results, pair this kit with the Ford Performance Package under-engine tray/belly pan (suggested but not required).

Each piece is made from high-strength TPO (thermal plastic olefin) with a black stipple finish for an OEM look and lasting durability. The plastic is molded with high-pressure injection, the same process used by OE automotive manufactures, which allows for impact resistance and durable flexibility, while remaining lightweight with low density. Easy installation means that no trimming or painting is needed. All required parts are included, such as hardware, templates, and detailed instructions.

Complete your Mustang's look with the 18-23 Mustang Lower High-Flow Opening kit sold on our website.

Note: The 2018-2023 Mustang Lower Grill Kit (sold here on our website) and the Chin Spoiler Kit must be used in conjunction with each other.

WARNING: Cancer and Reproductive Harm -www.P65Warnings.ca.gov.

FEATURES
 
  • Fits 18, 19, 20, 21, 22, and 23 Mustang GT and EcoBoost - will NOT fit GT350 or GT500
  • Replace the factory spoiler with an aggressive chin spoiler and wheel shroud set inspired by racing
  • Made from injection-molded TPO (Thermoplastic Poly Olefin) with a black stipple finish
  • Has OEM look, long-lasting durability, and flexibility
  • Designed with OEM CAD data to ensure precise fit
  • Includes all required hardware, templates, and instructions
  • Minor modification to lower grille section required
  • Estimated installation time - 1 1/2 hours
  • 90-Day ROUSH Limited Parts Warranty
SHIPPING INFORMATION
 

FREE SHIPPING on standard orders over $49 within the continental United States. We utilize USPS, UPS, and DHL for
shipping services. For shipping addresses within 48 contiguous United States, next-day shipping on most parts if you place your order by 5 PM CST. UPS does
not deliver to P.O. boxes, so we recommend a physical address. Non-returnable custom orders may take up to 10 days to ship.

Most parts ship the next business day unless they are out of stock or are custom orders. In the continental U.S., standard
ground delivery takes approximately 3-5 business days. We offer 3-day, 2-day, or 1-day shipping options for faster delivery, shipped the next business day if ordered by 5 PM CST. Custom orders can take up to 10 days or more to ship. For APO/FPO addresses, shipping can take up to 2 months via USPS.

“Thank you so much for your great customer service! Your products are of great quality and I get so many compliments!”

William Windsor

MAKE YOUR MUSTANG EVEN SLEEKER

Give your Mustang a functional aero upgrade designed using racing techniques

Racecar Styling

This aero kit adds on some seriously eye catching parts to give your Mustang better downforce and improve aerodynamic efficiencies.

Roush Quality

Made in the USA out of TPO (Thermoplastic Poly Olefin) this part is built to last and be lightweight and tough at the same time.

Step-By-Step installation

Designed around original manufacturer CAD data for optimum quality and fit. As a result, installation is quick and easy, and unlike competitor kits, part trimming is not required. Install video below.

WHAT’S IN THE BOX

We aim to make installing your new parts as quick and easy as possible. As well as your mod parts, we give you all the info you need for an efficient installation. Here’s what you get:

  • (1) Front Chin Spoiler
  • (1) Front LH - Wheel Canard
  • (1) Front RH - Wheel Canard
  • (5) Foam Inserts - Chin Spoiler LH Outboard
  • (1) Spanner Bar
  • (2) Spoiler Support Brackets
  • (2) Spoiler Support Braces
  • Installation Hardware
  • Templates

OUR CUSTOMERS LOVE THEIR EMP MODS

Excellent43 Reviews on

Emailed and explained what I needed and they knew right away what part I needed and sent it in.

Lorenzo M.
Verified buyer

Aggressive look. This rear diffuser will give such an aggressive and unique look to your Mustang. I love it.

Eva U.
Verified buyer

I’ve purchased 5 different rocker splitters. This is the best one, by far. Functional & made of metal. Quality product & durable.

JONATHAN K.
Verified buyer

All the parts I’ve ordered from EMP are 11/10 quality not to mention the customer service is impeccable. The diffuser is perfect fits the car great...12/10 experience

Kenneth N.
Verified buyer

HOW TO INSTALL YOUR roush aero kit

FREQUENTLY ASKED QUESTIONS

What is Evans Motorsport Performance?
 

Evans Motorsport Performance, is founded, owned, and operated by father and son Travis and Cole Evans. We're dedicated to crafting car mods that outclass and outlast, all with a seamless installation. Quality isn't just our reputation; it's our promise. Your ride deserves excellence, and we deliver.

Where do you make your mods?
 

We build each EMP part at our Houston, Texas hub - no distant factories in faraway lands here. Our mission? Delivering peak-quality, American-made car mods you can install with pride and confidence. 

How do I get my mods?
 

Revamping your muscle car is easy with us. Select your vehicle, and pick the custom mods you want. We can source them from over 1,500 quality suppliers if you need help finding them. Finally, sit back and let us speed-ship your order, free for $49+ buys.

My part doesn’t fit. Can I get all my money back?
 

We’ll refund your money, less any merchant or restocking fees we incurred which we’re unfortunately unable to refund.

What's your shipping policy?
 

We offer FREE SHIPPING on standard orders over $49 within the continental United States. We utilize USPS, UPS, and DHL for shipping services. For shipping addresses within 48 contiguous United States, we offer Next-day shipping on most parts if you place your order by 5 PM CST. UPS does not deliver to P.O. boxes, so we recommend a physical address. Custom orders, which are non-returnable, may take up to 10 days to ship.

How long until I get my mods?
 

Most parts ship the next business day, unless they're out of stock or are custom orders. If you're in the continental U.S., standard ground delivery takes approximately 3-5 business days. We offer 3-day, 2-day, or 1-day shipping options for faster delivery, which are shipped out the next business day if ordered by 5 PM CST. Custom orders can take up to 10 days or more to ship. For APO/FPO addresses, shipping can take up to 2 months via USPS.

Excellent43 Reviews on

2018-23 S550 Mustang Roush Chin Spoiler & Wheel Shroud 3-Piece Aero Kit

$759.99 $674.99
You Save $85.00
5 Left In Stock

Eye Catching Functional Aero Mod For Your Stang

  • Custom design enhances Mustang's contours for an exotic & eye-catching look
  • Improves downforce and aero drag
  • Lightweight and impact resistant

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Free Shipping
QUALITY CRAFTSMANSHIP
30 Day Return Policy
E-mail & DM Support
  • Free Shipping
  • QUALITY CRAFTSMANSHIP
  • 30 Day Return Policy
  • E-mail & DM Support