Does the Rear Diffuser Install Kit for S550 include the diffuser itself?

No. The Rear Diffuser Install Kit for S550 contains two paper cutting templates, a hardware kit with stainless fasteners and nylon spacers, and an install manual. The diffuser is the separate Verus Engineering Rear Diffuser for the S550 Ford Mustang, so a GT350 or GT350R owner orders both parts.

Which Mustangs need this install kit?

Mustangs that carry the factory differential cooler. Verus Engineering names the Shelby GT350 and GT350R on the kit page, adds the Mach 1 on its diffuser page, and states that the kit also works on the GT500. A regular S550 Mustang without the cooler bolts the diffuser on directly.

Do I have to cut the Verus diffuser to fit it around the differential cooler?

Yes. The diffuser panel is trimmed so it can sit together with the factory differential cooler, and the two paper templates show where the cut goes. Verus Engineering presents them as a starting point, so mark from the templates, test fit before the final pass, and follow the Verus install manual and video.

Will the kit work on a Shelby GT500?

Yes. Verus Engineering states that the install kit also works with the GT500, though the fit at the trailing edge of the diffuser is slightly different from the GT350. The diffuser page also lists the GT500 as a fit with minimal modification, so allow extra time to check the rear edge.

What does the hardware kit contain?

Verus Engineering supplies stainless hardware with nylon spacers, which together join the diffuser to the area around the factory differential cooler. The same box holds the two paper cutting templates and an install manual. The brackets that hold the diffuser to the car come with the diffuser itself.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

Verus Engineering Rear Diffuser Install Kit for S550 Ford Mustang Shelby GT350

Verus Engineering’s Rear Diffuser Install Kit for S550 Ford Mustang Shelby GT350 lets the full-bodied Verus rear diffuser live alongside the factory differential cooler that Ford fits to the GT350 and GT350R. The kit adds no visible part of its own: it supplies two paper templates that mark where the diffuser panel is cut around the cooler, stainless hardware with nylon spacers to join the two, and an install manual. Order it only for a cooler-equipped car, since a regular S550 Mustang takes the diffuser as a direct bolt-on.

Built Around the Shop GT350R

The GT350R in the Verus shop was among the first American cars the company mass-produced parts for. The diffuser this kit adapts is CNC laser cut from 5052-H32 sheet aluminum, so the templates give the cut a measured starting point instead of leaving it to guesswork.

Features

Joins the factory differential cooler and the Verus diffuser into one installation
Paper templates give an accurate starting point for the diffuser cut
Stainless hardware paired with nylon spacers

What’s Included

Diffuser cut templates (x2)
Hardware kit with stainless hardware and nylon spacers
Install manual

Applications

Ford Mustang Shelby GT350 and GT350R: S550 | 2015-2020
Ford Mustang Mach 1: S550 | 2021-2023
Ford Mustang Shelby GT500: S550 | 2020-2022

Notes

The rear diffuser is not included; this kit completes the Verus Engineering Rear Diffuser for S550 Ford Mustang, which is sold separately
The Rear Diffuser Install Kit for S550 is needed only on cars with the factory differential cooler, which Verus lists for the GT350, GT350R and Mach 1
Installation involves cutting the diffuser panel; the templates mark the cut, and Verus publishes an informative packet, install manual and install video
Verus says the kit also works on the GT500, where the fit differs slightly at the trailing edge of the diffuser
See every Verus Engineering part for the S550 Ford Mustang Shelby GT350
Verus covers its parts with a 1-year limited warranty against manufacturing defects

Frequently Asked Questions

Does the Rear Diffuser Install Kit for S550 include the diffuser itself? No. The Rear Diffuser Install Kit for S550 contains two paper cutting templates, a hardware kit with stainless fasteners and nylon spacers, and an install manual. The diffuser is the separate Verus Engineering Rear Diffuser for the S550 Ford Mustang, so a GT350 or GT350R owner orders both parts.
Which Mustangs need this install kit? Mustangs that carry the factory differential cooler. Verus Engineering names the Shelby GT350 and GT350R on the kit page, adds the Mach 1 on its diffuser page, and states that the kit also works on the GT500. A regular S550 Mustang without the cooler bolts the diffuser on directly.
Do I have to cut the Verus diffuser to fit it around the differential cooler? Yes. The diffuser panel is trimmed so it can sit together with the factory differential cooler, and the two paper templates show where the cut goes. Verus Engineering presents them as a starting point, so mark from the templates, test fit before the final pass, and follow the Verus install manual and video.
Will the kit work on a Shelby GT500? Yes. Verus Engineering states that the install kit also works with the GT500, though the fit at the trailing edge of the diffuser is slightly different from the GT350. The diffuser page also lists the GT500 as a fit with minimal modification, so allow extra time to check the rear edge.
What does the hardware kit contain? Verus Engineering supplies stainless hardware with nylon spacers, which together join the diffuser to the area around the factory differential cooler. The same box holds the two paper cutting templates and an install manual. The brackets that hold the diffuser to the car come with the diffuser itself.

About Verus Engineering

Verus Engineering designs aerodynamic and performance parts in Indianapolis, Indiana. Two engineers founded it in late 2014 as Velox Motorsports and renamed it in 2017 after a trademark dispute; verus is Latin for true or complete. Each design starts from a 3D scan of the car, is developed with CFD and finite element analysis and is validated on track, across more than 20 platforms from the GR86 to the C8 Corvette.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.

Verus Engineering Rear Diffuser Install Kit for S550 Ford Mustang Shelby GT350 [A0279A]

Guaranteed Safe Checkout

Verus Engineering Rear Diffuser Install Kit for S550 Ford Mustang Shelby GT350

Built Around the Shop GT350R

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About Verus Engineering

Reviews