Whipple Supercharger Stage 1 No Flash Tool Kit Gen 6X 3.0L (20192021 Mustang Bullitt) WK-2626-STG1-30-NFT
Gen 6X Whipple Supercharger System for Mustang Bullitt 5.0L
The Whipple Gen 6X 3.0L Stage 1 No Flash Tool (NFT) Supercharger Kit delivers industry-leading, emissions-legal performance for the 20192021 Ford Mustang Bullitt 5.0L. Built around Whipples most advanced twin-screw technology, this system produces massive 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 1 Gen 6X system is capable of producing up to 765 flywheel horsepower and 640 lb-ft of torque* on 93 octane fuel while maintaining full 50-state emissions compliance.
Stage 1 Performance for the Bullitt
The Stage 1 configuration is engineered for customers who want extreme bolt-on performance with OEM-level drivability. The system bolts directly to the factory Coyote engine with no cutting or grinding required, making it ideal for street-driven Bullitts that demand both power and reliability.
Compared to smaller 2.3L and 2.65L roots-style superchargers, the Whipple 3.0L delivers more airflow, lower discharge temperatures, and significantly more power per pound of boost.
Gen 6X 3.0L Twin-Screw Supercharger Technology
At the core of the system is Whipples Gen 6X W185RF 3.0L twin-screw supercharger, featuring an advanced 3x4 rotor combination, optimized helix angle, and redesigned inlet and housing for maximum airflow and sealing efficiency.
The inverted front-feed layout places the supercharger deep in the engine valley, improving airflow path efficiency and allowing for a massive intercooler package that simply outperforms competing designs.
Patented Dual-Core Intercooling System
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 designs.
An oversized heat exchanger and high-flow intercooler pump provide exceptional thermal stability during repeated wide-open-throttle pulls, track use, or aggressive street driving.
Drivability and Installation
This system is designed to install cleanly under the factory hood using OEM mounting locations. When paired with a proper custom tune, the Gen 6X Stage 1 system delivers smooth idle, immediate boost response, and a broad, flat torque curve that transforms the Bullitts character from idle to redline.
Performance Highlights
- Whipple Gen 6X W185RF 3.0L twin-screw supercharger
- Stage 1 configuration optimized for street performance
- Up to 765 flywheel HP and 640 lb-ft of torque*
- 3x4 rotor pack with optimized helix angle
- Oversized dual-core, dual-pass intercooler system
- High-flow heat exchanger and intercooler pump
- Instant boost and flat torque delivery
- Outperforms 2.3L and 2.65L roots-style systems
- CARB-certified and 50-state legal hardware
Quick Specs
- Part Number: WK-2626-STG1-30-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 765 HP / 640 lb-ft*
- 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.
Is this system safe for daily driving?
Yes. When paired with proper custom tuning, the Gen 6X Stage 1 system delivers excellent drivability, smooth idle, and OEM-level reliability.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Whipple Superchargers dealer with deep experience in Mustang and Coyote performance builds. We help ensure proper kit selection, realistic expectations, and expert 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
