Whipple Gen 6 3.0L Stage 2 Supercharger Kit (20242026 Mustang GT & Dark Horse)
Overview
The Whipple Gen 6 3.0L Stage 2 Supercharger System for the 20242026 Ford Mustang GT and Dark Horse (S650) represents the pinnacle of street-legal, bolt-on performance. Designed for enthusiasts who demand maximum airflow and top-end power without sacrificing drivability, this system delivers up to 875 horsepower and 660 lb-ft of torque while remaining fully CARB certified and 50-state legal.
Stage 2 builds on the already formidable Stage 1 foundation by adding a billet 112mm throttle body and upgraded inlet architecture, allowing the Gen 6 twin-screw to breathe freely at higher RPMs. The result is stronger pull through the upper rev range with OEM-level manners on the street.
Performance Highlights
- Up to 875 HP and 660 lb-ft of torque on 93-octane fuel
- Billet 112mm Whipple throttle body for increased airflow
- Gen 6 3.0L twin-screw with advanced 3x4 rotor profile
- Higher RPM capability with strong top-end power
Airflow & Cooling Advantages
Airflow is maximized through a massive 120mm Crusher Y-tube intake fed by dual high-flow air filters. This layout supports multiple throttle body sizes while ensuring smooth, high-velocity airflow into the supercharger. Compared to competing systems, Whipples design provides significantly greater inlet capacity with minimal restriction.
Thermal management is handled by Whipples patented dual-core, dual-pass intercooler system, offering roughly 60% more intercooler capacity than comparable setups. Air is routed through each core twice before entering the engine, dramatically reducing IATs and maintaining consistent power during repeated pulls.
OEM Fit, Finish & Calibration
The inverted Gen 6 supercharger layout fits cleanly under the factory hood with no cutting or grinding required. Plug-and-play wiring, OEM quick-connect fittings, and factory-style mounting ensure a clean installation suitable for both daily driving and aggressive use.
Every kit includes the Whipple Tomahawk V2 flash tool loaded with a CARB-approved calibration. This tune preserves factory safeguards while optimizing throttle response, shift strategy, and overall power deliverydelivering true OEM-quality drivability.
Whats Included
- Gen 6 3.0L Whipple twin-screw supercharger (inverted design)
- Billet 112mm high-flow throttle body
- 120mm Crusher Y-tube intake with dual high-flow air filters
- Patented dual-core, dual-pass intercooler assembly
- Oversized heat exchanger and high-flow Bosch intercooler pump
- Billet fuel rails and plug-and-play wiring harness
- Tomahawk V2 flash tool with Whipple calibration
- All required mounting hardware
Quick Specs
- Part Number: WK-2640-S2-30
- Supercharger: Gen 6 3.0L Twin-Screw
- Throttle Body: Billet 112mm
- Max Output: Up to 875 HP / 660 TQ*
- Fuel: 91+ octane (93 recommended)
- Emissions: CARB EO Approved, 50-State Legal
FAQs
Whats the difference between Stage 1 and Stage 2?
Stage 2 adds a billet 112mm throttle body and revised inlet setup, allowing greater airflow at higher RPMs and delivering stronger top-end horsepower compared to Stage 1.
Does this kit require hood or engine modifications?
No. The system is engineered to fit under the factory hood with no cutting or grinding to the engine block, K-brace, or chassis.
Fitment
- 2024 Ford Mustang GT
- 2025 Ford Mustang GT
- 2026 Ford Mustang GT
- 2024 Ford Mustang Dark Horse
- 2025 Ford Mustang Dark Horse
- 2026 Ford Mustang Dark Horse
Why Buy from Beefcake Racing?
Beefcake Racing is a trusted Whipple Superchargers dealer with deep expertise in late-model Mustang performance. Our team can help you select the right system, plan supporting mods, and ensure your S650 build delivers reliable, repeatable power. Call 1-855-827-7223 or email sales@beefcakeracing.com for expert guidance.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
