2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal
2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal

2024-2026 Ford Mustang 5.0L S650 Stage 2 Gen 6 3.0L Whipple Supercharger Kit - 50-State Legal

WK-2640-S2-30

Regular price$10,299.99
/

  • Contact to get ETA before purchasing

WHIPPLE GEN 6 3.0L STAGE 2 SUPERCHARGER SYSTEM FOR 2024–2026 FORD MUSTANG 5.0L S650 – 50-STATE LEGAL

UP TO 875 HP / 660 TQ • BILLET 112MM THROTTLE BODY • CARB EO APPROVED

The Whipple Stage 2 Supercharger System for the 2024–2026 Ford Mustang S650 (GT & Dark Horse) delivers the ultimate blend of street-legal horsepower and OEM-level drivability. Featuring Whipple’s Gen 6 3.0L twin-screw rotor pack, billet 112 mm throttle body, and 120 mm high-flow inlet, the Stage 2 setup unleashes up to 875 HP and 660 lb-ft while maintaining full 50-state emissions compliance.

Engineered for the S650 Platform: Purpose-built for both GT and Dark Horse variants, the inverted Gen 6 design provides factory-fit installation beneath the stock hood — no cutting or grinding required. Whipple’s plug-and-play wiring and OEM quick-connect fittings ensure a clean, serviceable build.

Maximized Airflow for Higher RPM Power: Dual performance air filters feed a massive Crusher™ Y-tube intake and 120 mm supercharger inlet, compatible with 92 mm, 112 mm, and 120 mm throttle bodies. The billet 112 mm throttle body and revised inlet geometry allow higher RPM shift points and unmatched top-end power.

Gen 6 Twin-Screw Technology: The latest 3×4 rotor profile and optimized port geometry increase efficiency and reduce discharge temps, resulting in more usable power per psi than previous designs. Whipple’s precision machining and rotor sealing yield OEM-grade quiet operation and longevity.

Advanced Dual Cooling System: The patented dual-core, dual-pass intercooler forces air through each core twice for exceptional thermal efficiency. Paired with Whipple’s largest heat exchanger and high-flow Bosch pump, the Stage 2 system keeps IATs consistent for repeatable track and street performance.

OEM-Level Calibration: The included Tomahawk V2 flash tool delivers Whipple’s CARB-certified calibration, providing factory-smooth driveability, refined throttle mapping, and retained OEM safety protocols — all while remaining 100% street-legal nationwide.

Included in the Kit:

  • Gen 6 3.0L Whipple Twin-Screw Supercharger (Inverted Design)
  • Billet 112 mm High-Flow Throttle Body
  • 120 mm Crusher™ Y-Tube Inlet System with Dual High-Flow Air Filters
  • Patented Dual-Core, Dual-Pass Intercooler Assembly
  • High-Flow Bosch Intercooler Pump and Oversized Heat Exchanger
  • Billet Fuel Rails and Plug-and-Play Wiring Harness
  • Tomahawk V2 Flash Tool with Whipple Calibration
  • All Required Mounting Hardware and Installation Components

Exclusive Features:

  • 50-State Emissions Legal – CARB EO Approved Calibration
  • Up to 875 HP and 660 TQ on 93-Octane Fuel
  • Largest Intercooler System on the Market – Dual Core / Dual Pass
  • No Cutting or Grinding on Engine Block or Chassis
  • Instant Boost with Flat Torque Curve Across the RPM Range
  • Proven 6-Rib Belt Drive with HD Tensioner (Optional 10-Rib Available)
  • Fits Both LHD and RHD S650 Mustangs
  • Available Finishes: Textured Black, Polished, Ford Textured Blue, or Custom Colors

*Dark Horse figures shown. GT models with standard exhaust typically produce 8–12 HP less.

**Power ratings based on 93-octane fuel under optimal conditions. Results may vary with fuel, climate, and dyno type.

Note: This system is CARB Executive Order (EO) approved and 50-state emissions legal when installed as supplied with Whipple’s certified calibration.


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.

 

Exchanges 
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.

 

Refunds 
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.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

need a hand?

Our experts can help.

With over 100 years combined experience, we are confident we can find the solution for you.

Let's Chat.

Experience is everything.

Trusted by clients for over 34 years, we know what it takes to provide a great experience to everyone we work with, from top-notch service to state-of-the-art components, we've got you covered.

The best in the business, period.

With 50 magazine-featured late model street performance cars, including builds featured in Hot Rod Magazine, you can trust us to nail your build, the first time.

Don't just take our word for it

★★★★★

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.