Regular price$7,850.00

Model Year
Supercharger Finish
Flash Tool Option
  • Shipping costs and lead times vary

Upgrade your Shelby GT500 with the ultimate power boost - the 2020-2022 Whipple Shelby GT500 SC System. If you're craving more horsepower, Whipple has the solution. This game-changing bolt-on supercharger system is not only the first of its kind, but it's also 50-state legal, making it a must-have for performance enthusiasts.

While the GT500 already impresses with 760HP, the stock supercharger, intercooler, and inlet system fall short on maximizing power. Enter the Whipple SC System, featuring a massive 3.8L Gen 5 twin-screw supercharger that offers a mind-blowing 43% increase in displacement. But it's not just about size - it's about performance.

At the heart of this system lies the patented dual-core, dual-pass intercooler, delivering unmatched cooling capacity. The discharged air passes through each intercooler not once, but twice, effectively doubling the cooling capacity of the stock intercooler core. With dual 3/4" ID and dual 3/4" outlet for the intercooler water, water flow is nearly doubled compared to the stock system, ensuring optimal performance.

But the Whipple SC System doesn't stop there. It comes complete with a billet 132mm throttle body, Whipple's renowned 145mm cold air intake system, and an oversized air filter, guaranteeing your engine receives all the air it needs. Crafted from 6061-T6 billet, the supercharger lid adds strength while effortlessly clearing the factory strut tower brace and hood vents.

What truly sets the Whipple SC System apart is its unrivaled power. With an astonishing 2000HP capacity, this system comfortably delivers an incredible 1035HP on 93 octane fuel, with a completely stock engine and exhaust, and just 15psi of boost. That's a jaw-dropping 275HP gain over the stock system, all while remaining 50-state legal.

To make installation and calibration a breeze, the Whipple upgrade system includes a HP Tuner RDT flash tool. With this tool, you can easily optimize your GT500's performance, ensuring every ounce of power is unleashed.

Don't settle for ordinary. Take your Shelby GT500 to new heights with the 2020-2022 Whipple Shelby GT500 SC System. Experience the thrill of unmatched power and performance, all while staying within the bounds of legality. Upgrade today and unleash the beast within.

Shipping costs and lead times can vary, use the contact form below to confirm order cost and timeframe.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

To start a return, you can contact us at brian@paulsautomotiveengineering.com. Please note that returns will need to be sent to the following address: 9750 Conklin Road Blue Ash, OH 45242 

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at brian@paulsautomotiveengineering.com


Damages and issues 
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right. If we do not receive notice within 7 days of receiving order, we cannot process return.


Exceptions / non-returnable items 
Unfortunately, we cannot accept returns on sale items or gift cards.


The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.


We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too. 
If more than 15 business days have passed since we’ve approved your return, please contact us at brian@paulsautomotiveengineering.com.

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Sincere thanks to Paul Faessler and all the staff at Paul's Automotive Engineering for all their exceptional and professional knowledge, skill, experience, hard work and dedication. I could not have won the National Championships without you.

Jason Andrew

2006-2007 Naitional ASS American Iron National Champion


Best engine builder bar none for ANY ford is Paul’s Automotive Engineering in Blue Ash, OH. He does tons more than just engine stuff but if you’ve been racing these cars for any sort of time you know Paul and Brian Faessler. If you need a shop for anything Mustang, that’s the place. Been building my engines for over a decade. After several failed attempts from other shops (including names you would know) and consistent failures I went to PAE. I have never been let down from any single engine he’s built yet. My first one lasted well beyond what would be considered a rebuild interval given the abuse I put them through!

Nick R.

I can vouch for Paul and his team. After looking all over the Southeast for someone to upgrade my '15 GT, I found Paul's shop in Cincy and decided to take a chance and ship my car 500 miles to them. I have ZERO regrets. 

Almost 4 years later (time sure flies) the car still runs flawless. I would not hesitate to trade with them again. 

Charley S.