Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

VMP Performance 07-14 Ford Shelby Ford Shelby GT500 5.4L/5.8L Gen3R Head Unit Upgrade - Stage 3

VMP Performance 07-14 Ford Shelby Ford Shelby GT500 5.4L/5.8L Gen3R Head Unit Upgrade - Stage 3

CHF 4,593.00
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions

Brand: VMP Performance
SKU: VMPVMP-SH714GTG3RSS
UPC: 850037499250
Stage 3 DFT head unit version ported at the factory. Minimum recommended blower rpm 20,000 Minimum RPM on WOT shifts 16,250 Recommended for 900rwhp and above or 2.4" pulley and 10% lower on built engines with a rev-limit of 7000-7500 RPM vs stock engine rev-limit of 6500 RPM Below the recommended blower RPM the Stage 3 supercharger will make less boost and less torque. The ultimate supercharger upgrade for your 2007 through 2014 Ford Mustang Shelby GT500. Utilizing the latest patent-pending inlet port technology and Eaton 2.65 L TVS rotors the VMP Gen3R is able to produce amazing horsepower numbers. Available pulley sizes allow this supercharger to be run from 12 psi to 25 psi+. Smoother airflow path into rotors Uses stock GT500 throttle-body bolt pattern for an improved short turn radius. Overdrive lower pulley NOT required. 2013-2014 5.8 L Shelby GT500s with the factory 2.3 L TVS will see huge improvements with the VMP 2.65 L Gen3R TVS due to the higher twist and resultant efficiency increase with the new 2.65 L rotorpack. You can expect 750-800+ rear wheel horsepower with a 2.6?-2.5? upper pulley on the stock engine. 800 rwhp is the recommended safe limit on the stock engine and the VMP Gen3R can easily achieve that with supporting modifications and good fuel (E85 or 93+boostane). Built engines with forged pistons/rods, aftermarket camshafts, and cylinder head porting can see 1000+ rwhp depending on compression ratio and fuel used. 10% or 15% ATI overdrive pulley recommended and available from VMP. Gen3 and GenR require a minor modification to the cooling tower with the provided milling tool. VMP has designed a new line of monoblades around power, driveability, and tuneability. Use VMP 10 rib bolt-on pulleys with this supercharger and the 07'-14' Shelby GT500, Pulley Size For stock engines on 93 octane we recommend a 2.8? on the 5.8 L and a 2.8? on the 5.4 L For stock engines on 91 octane we recommend a 2.9? on the 5.8 L and a 3.0? on the 5.4 L

This Part Fits:

Year Make Model Submodel
2007-2014 Ford Mustang Shelby GT500

Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Kissimmee • Orlando • Tampa

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review

Parts Financing

Buy now, pay later!

Product Request

Let's order that part!

Return Policy

Buy with confidence!

Wheel & Tire Builder

Find your next set of wheels & tires!

Discount Codes

This months specials & discounts!

Air Suspension Sponsorships

Get sponsor deals on air suspension