Whipple Supercharger 3.8L Upgrade No Flash Tool Kit (20232026 Ford Raptor R 5.2L) WK-2350-38-NFT
Whipple Gen 6 3.8L Supercharger Upgrade for Raptor R
The Whipple Gen 6 3.8L No Flash Tool (NFT) Supercharger Upgrade Kit is the most powerful emissions-legal supercharger upgrade available for the 20232026 Ford Raptor R 5.2L Predator. Designed to replace the factory supercharger with dramatically increased displacement and cooling capacity, this system delivers record-setting power potential with OEM-level drivability 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 3.8L Whipple system is capable of producing up to 975 horsepower on 93 octane fuel* on an otherwise stock engine, all while retaining full 50-state emissions legality.
Why Upgrade to the 3.8L Whipple
The factory Raptor R supercharger is limited by displacement, inlet size, and intercooler capacity. Whipples massive 3.8L Gen 6 twin-screw supercharger increases displacement by 43%, allowing the engine to make substantially more power at lower boost levels with reduced heat and improved efficiency.
This upgrade is engineered for customers who want maximum performance without sacrificing reliability, cooling, or emissions compliance.
Gen 6 3.8L Twin-Screw Supercharger Technology
At the core of the system is Whipples Gen 6 W235AX 3.8L twin-screw supercharger, featuring an advanced 3x4 rotor pack, optimized helix angle, and redesigned inlet for maximum airflow and sealing efficiency. Compared to smaller roots-style units, the Whipple produces more power per pound of boost while maintaining lower discharge temperatures.
The oversized 150mm Crusher inlet and 132mm billet throttle body ensure unrestricted airflow, supporting extreme horsepower levels without becoming a bottleneck.
Patented Dual-Core Intercooling and Thermal Control
Whipples patented dual-core, dual-pass intercooler system routes compressed air through each intercooler twice, effectively doubling cooling efficiency compared to the factory design. Massive dual 1-inch coolant ports allow nearly double the coolant flow of stock systems.
This industry-leading thermal control enables repeatable performance under sustained load, aggressive off-road use, and high ambient temperatures.
Installation and Drivability
The Whipple 3.8L upgrade installs using factory mounting locations with no cutting or internal engine modifications required. When paired with a proper custom tune, the system delivers smooth idle, immediate throttle response, and a broad, flat torque curve that transforms the Raptor Rs performance on-road and off-road.
Performance Highlights
- Whipple Gen 6 W235AX 3.8L twin-screw supercharger
- 43% larger displacement than factory supercharger
- Up to 975 horsepower on 93 octane*
- 132mm billet throttle body
- 150mm Crusher inlet system
- Patented dual-core, dual-pass intercooler design
- Massive air-to-water bar-plate intercoolers
- OEM-level drivability with custom tuning
- CARB certified and 50-state legal
Quick Specs
- Part Number: WK-2350-38-NFT
- Vehicle: Ford Raptor R
- Engine: 5.2L Predator V8
- Model Years: 2023, 2024, 2025, 2026
- Supercharger: Whipple Gen 6 W235AX
- Displacement: 3.8L
- Supercharger Type: Twin-screw, positive displacement
- Throttle Body: 132mm billet
- Intercooling: Dual-core, dual-pass air-to-water
- Configuration: No Flash Tool (NFT)
- Tuning: NOT included
- Emissions: CARB EO D-231-133
Fitment
- 2023 Ford Raptor R 5.2L
- 2024 Ford Raptor R 5.2L
- 2025 Ford Raptor R 5.2L
- 2026 Ford Raptor R 5.2L
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 upgrade 50-state legal?
Yes. This system is CARB certified under EO D-231-133 when installed as configured.
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Whipple Superchargers dealer with extensive experience in high-horsepower Ford truck builds. We help ensure proper configuration, accurate 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
