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Whipple W235RF 3.8L Supercharger Upgrade Kit with Gen 6 Option (2020-2022 Shelby GT500) WK-2550-38

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Item#:
whipple-wk-2550-38
Price: $7,850.00
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If your craving more power from your Shelby GT500, Whipple has the answer. Get the industries latest, most efficient twin-screw supercharger available today. The new Whipple 3.8L Gen5 can produce incredible power levels well into the 2000+HP range in race applications. The revolutionary new 3.8L Gen5 supercharger features the all new 3/4 asymetrical rotor design and new housing for incredible power gains. The all new system comes with a massive 132mm roval throttle body and an all new 145mm cold air intake system, allowing for massive power levels.

The industry leading, record breaking 3.8L has dominated in every race class its been legal, destroying the competitions superchargers. With over 2000HP capacity, the GT500 3.8L comfortably makes an astonishing 1035HP on 93 octane fuel with an 100% stock engine and exhaust, with only 15psi of boost. That's a 275HP gain over the stock system, while being 50-state legal!

The Whipple upgrade system includes a HP Tuner RDT flash tool for easy calibration delivery and enhanced data logging capacity, along with the 4 credits required for flashing. Each Whipple system comes with new motor mount brackets to fit under the stock hood, billet idler plate and idler pulleys, intercooler vent system, SC belt and all the necessary hardware for an easy installation.

The new Whipple system features an all new patented dual core, dual pass intercooler design that has over twice the volume of the stock, undersized intercooler core. The dual core system features dual inlet, dual outlet to further increase cooling capacity vs the stock single inlet/outlet intercooler.

Each Whipple system comes with new motor mount brackets to fit under the stock hood, billet idler plate and idler pulleys, intercooler vent system, SC belt and all the necessary hardware for an easy installation. 

Features:

  • Largest intercooler system on the market, featuring patented dual core technology
  • Billet 132mm high flow throttle pre-set with factory electronics
  • No other upgrades required, just massive power right out of the box
  • Front entry Gen 5 W235ax (3.8 liters/3800cc) Whipple twin-screw supercharger that significantly outperforms competitions 2.65L roots-type systems
  • Gen 5 supercharger features new 3x4 rotor combination for increased RPM capacity, large diameter for increased airflow and small leak path, increased helix for optimal sealing
  • 3.8L is 43% larger than 2.65L roots-type allowing lower power draw and lower discharge temps to flow the same amount of air (more power to the rear wheels)
  • Oversized Crusher 150mm inlet for maximum airflow capacity and minimal rotor cavitation
  • Inverted design allows for oversized intercooler core compared to other smaller intercooler cores giving Whipple lower air charge temps which allows more boost and timing to be run on pump gas
  • Patented dual core, dual pass intercooler technology with massive dual 1" inlet port capacity
  • Massive air-to-water aluminum bar-plate intercoolers (over 55% larger than some competition) offer more cooling than any other positive displacement system available, nothing comes close
  • Whipple Superchargers massive oversized intercooled air-bypass system for industry leading reduction of burst knock and incredible fuel economy
  • Exclusive 3x4 rotor combo for significant increase in airflow under the curve than less efficient 4x4 roots
  • Extra plenum volume below intercooler core for far less pressure drop and better use of the increased surface area of the massive intercooler core
  • More boost at the "hit" than any other twin-screw
  • Fits under factory hood with no modifications
  • No cutting or grinding on the engine block
  • No cutting or grinding the K-brace
  • No internal modifications required
  • Kits come complete with all necessary parts and hardware for installation
  • Plug and play wiring with male and female connections
  • Proven 8-rib belt system with adjustable idler system
  • Optional 10-rib belt system with matching 6061 T6 billet pulleys
  • OEM quick connect fittings for easy installation
  • Complete kits and competition kits are available
  • Available in wrinkle black, polish, Ford textured blue or any custom color
  • Easily upgradeable with bigger throttle body (132mm or 150mm Roval elliptical), dual electric Spal 11" high speed fans, optional supercharger pulleys
  • Instant boost at the touch of the throttle
  • 3 minute pulley changes
  • Lightweight pocketed 6061 T6 billet aluminum SC pulley

Fitment:

- 2020 Shelby GT500 Mustang

- 2021 Shelby GT500 Mustang

- 2022 Shelby GT500 Mustang

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