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EMP – QUALITY AMERICAN MUSCLE CAR MODS
Quality isn't just our reputation; it's our promise.
Evans Motorsport Performance is the creation of father-son duo Travis and Cole Evans. Your vehicle deserves nothing short of excellence, and that's precisely what we provide. Every EMP component is built at our Houston, Texas, facility.
Our commitment? To provide you with top-tier, USA-made car modifications you can install with absolute pride and trust.
MAKE YOUR MUSTANG EVEN MIGHTIER
Boost your Mustang’s flow and style with a high-quality EMP Rear Diffuser that couldn’t be easier to install
Exotic Muscle Styling
Premium, adjustable rear diffuser, custom-designed to match your Mustang's contours and make it stand out. Adds an aggressive, low-look aesthetic that will turn heads wherever you go.
EMP Precision Quality
Made in the USA from robust 1/4" HDPE precision-machined to ensure a high-quality, perfect fit.
Easy Screw-In Installation
Unlike others, this diffuser has pre-drilled holes for secure attachment to your stock diffuser using existing screws. Additional stainless steel hardware included.
WHY CHOOSE AN EMP REAR DIFFUSER
Just like your Mustang, our mods stand out from the crowd. Here’s how:
Made in the USA from 1/4" HDPE
Exceptional Durability & Enduring Good Looks
Exotic Muscle Addition That Gets Attention
Easy and Simple Screw-In Installation
Easily Adjustable to Desired Distance
Custom Made for the 2015-2023 S550 Mustang
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:
- Diffuser Center Section with 4 Blades
- Driver and Passenger Side Blades
- Stainless Steel Assembly and Mounting Hardware
- Installation Guide Download. Click here to download pdf.
OUR CUSTOMERS LOVE THEIR EMP MODS
Emailed and explained what I needed and they knew right away what part I needed and sent it in.
Aggressive look. This rear diffuser will give such an aggressive and unique look to your Mustang. I love it.
I’ve purchased 5 different rocker splitters. This is the best one, by far. Functional & made of metal. Quality product & durable.
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
HOW TO INSTALL YOUR EMP Rear Diffuser
Click here to download pdf of Installation Guide. PLEASE READ FOR LATEST INSTRUCTION ADDITIONS THAT MAY NOT BE SHOWN IN VIDEO.
FREQUENTLY ASKED QUESTIONS
Will this diffuser fit my Mustang?
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.
2015-23 Mustang EMP Rear Diffuser V3
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30 Day Return Policy
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