Whipple Supercharger Stage 2 No Flash Tool Kit Gen 6X 3.0L (20192021 Mustang Bullitt) WK-2626-STG2-30-NFT
Gen 6X Stage 2 Whipple Supercharger System for Mustang Bullitt 5.0L
The Whipple Gen 6X 3.0L Stage 2 No Flash Tool (NFT) Supercharger Kit represents the highest-output, emissions-legal supercharger system available for the 20192021 Ford Mustang Bullitt 5.0L. Designed for maximum airflow and higher boost capability, this system delivers extreme horsepower, instant throttle response, and relentless torque when paired with proper custom tuning.
This is a No Flash Tool (NFT) system. The kit includes NO calibration, NO tuning credits, and NO flash device. Custom PCM tuning is required.
With professional tuning, the Stage 2 Gen 6X system is capable of producing up to 825 flywheel horsepower and 655 lb-ft of torque* on 93 octane fuel while remaining fully CARB compliant.
Stage 2 Power Advantages
The Stage 2 system builds upon the proven Stage 1 architecture by increasing airflow and boost capability through a massive 132mm billet Whipple Roval throttle body. This upgrade allows the Gen 6X supercharger to ingest significantly more air at higher RPM, supporting higher peak horsepower and sustained performance.
This configuration is ideal for Bullitt owners seeking the absolute maximum street-legal performance available with proper custom tuning.
Gen 6X 3.0L Twin-Screw Supercharger Technology
At the heart of the system is Whipples Gen 6X W185RF 3.0L twin-screw supercharger, featuring an exclusive 3x4 rotor combination, optimized helix angle, and redesigned inlet and housing for maximum airflow efficiency and sealing.
The inverted front-entry layout places the supercharger deep in the engine valley, improving airflow path efficiency while allowing for a massive intercooler package that outperforms smaller 2.3L and 2.65L roots-style systems.
Patented Dual-Core, Dual-Pass Intercooling
Whipples patented dual-core, dual-pass air-to-water intercooler system routes compressed air through each intercooler twice, effectively doubling cooling efficiency compared to conventional single-pass designs.
An oversized heat exchanger and high-flow intercooler pump maintain stable intake air temperatures during aggressive street driving, track use, or repeated wide-open-throttle pulls.
Installation and Drivability
The Stage 2 system installs cleanly under the factory hood using OEM mounting locations with no cutting or grinding required. When paired with proper custom tuning, the Gen 6X Stage 2 system delivers smooth idle quality, explosive mid-range torque, and a flat, aggressive power curve through redline.
Performance Highlights
- Whipple Gen 6X W185RF 3.0L twin-screw supercharger
- Stage 2 configuration for maximum airflow and boost capability
- Up to 825 flywheel HP and 655 lb-ft of torque*
- 132mm billet Whipple Roval throttle body
- Exclusive 3x4 rotor pack with optimized helix angle
- Oversized dual-core, dual-pass intercooler system
- High-flow heat exchanger and intercooler pump
- Instant boost with a flat, aggressive torque curve
- Outperforms 2.3L and 2.65L roots-style superchargers
- CARB-certified and 50-state legal hardware
Quick Specs
- Part Number: WK-2626-STG2-30-NFT
- Vehicle: Ford Mustang Bullitt
- Engine: 5.0L Coyote V8
- Model Years: 2019, 2020, 2021
- Supercharger: Whipple Gen 6X W185RF
- Displacement: 3.0L
- Supercharger Type: Twin-screw, positive displacement
- Peak Output: Up to 825 HP / 655 lb-ft*
- Throttle Body: 132mm billet Whipple Roval
- Intercooling: Dual-core, dual-pass air-to-water
- Configuration: No Flash Tool (NFT)
- Tuning: NOT included
- Emissions: CARB EO D-231-69
Fitment
- 2019 Ford Mustang Bullitt 5.0L
- 2020 Ford Mustang Bullitt 5.0L
- 2021 Ford Mustang Bullitt 5.0L
FAQs
Does this kit include tuning or a flash tool?
No. This is a No Flash Tool (NFT) system and includes no calibration, no tuning credits, and no flash device. Custom PCM tuning is required.
What makes Stage 2 different from Stage 1?
Stage 2 adds a 132mm billet throttle body and supports higher airflow and boost capacity, allowing significantly more horsepower with proper tuning.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Whipple Superchargers dealer with extensive experience in Mustang and Coyote performance builds. We ensure proper kit selection, expert guidance, and support before and after the sale.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
