2018-2020 Shelby F150 Whipple Supercharger Kit - Stage 2

• 2018-2020 Ford F150 5.0L (ONLY)

Unleash serious Super Snake Sport Truck power in your 2018–2020 F-150 with the all-new Whipple Stage 2 Supercharger system. Developed by Shelby American and Whipple Superchargers, this bolt-on beast features the record-breaking Gen 5 3.0L twin-screw supercharger, delivering up to 775HP and 685 lb-ft of torque with no cutting or grinding required. The Stage 2 system includes a massive 132mm billet throttle body, inverted supercharger placement for optimal airflow, and patent-pending intercoolers for unmatched thermal efficiency. Whether you're chasing street performance or daily drivability, Whipple’s advanced PCM calibration and proprietary software ensure safe, adaptive power across all driving modes.

With years of OEM and racing expertise, Whipple’s system reconfigures fuel, spark, torque management, and transmission control to keep your powertrain in peak condition. The included flash tool lets you load calibrations, read codes, and customize axle ratios with ease. No other system delivers this level of power, reliability, and refinement—plus it’s 50-state legal.

🔧 Key Features

• Gen 5 3.0L twin-screw supercharger with 132mm billet throttle body

• Up to 775HP and 685 lb-ft of torque

• Inverted supercharger design with massive intercoolers

• Advanced PCM calibration with proprietary software

• Compatible with 10-speed transmission and all drive modes

• Plug-and-play flash tool for tuning and diagnostics

• 50-State Legal: EO #D231-71

*Targeted Flywheel HP range is based on 93 octane testing. Results may differ depending on conditions and modifications.

Available in wrinkle black, polished, or custom colors (see below).

Shelby Custom Color Superchargers Now Available - See Link Below for Custom Shop Info:

Shelby Custom Color Superchargers



*Free shipping for continental US only, customers will be contacted with shipping cost if outside US

WHIPPLE SUPERCHARGERS S550 EXCLUSIVE FEATURES

• Most powerfurl 50-state legal system available (base system makes 750 engine HP on 93 octane while the upgrade throttle body system makes 825 engine HP on 93 octane)
• No other upgrades required, just massive power right out of the box (nearly double the stock horsepower)
• Front entry W175ax (2.9 liters) Whipple twin-screw supercharger that significantly outperforms competitions 1.9L and 2.3L roots-type systems (front entry design can be up to 8% more efficient then a side/rear entry)
• 2.9L is 26% larger than 2.3L roots-type allowing lower power consumtpion and lower discharge temps to flow the same amount of air (more power to the rear wheels)
• Front feed supercharger utilizes precision ground helical cut gears vs a problematic belt
• Oversized Crusher™ inlet for maximum airflow capacity and minimal rotor cavitation (unique Roval 132mm inlet)
• Front feed 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
• Massive air-to-water aluminum bar-plate intercooler (over 33% larger than competition) offers more cooling than any other positive displacement system available, nothing comes close
• Massive oversized aluminum intercooler reservoir (over 2 gallons) holds more than double any competitors IC water system allowing longer more consistent power levels vs. competition
• High flow intercooler pump, nearly double the flow of the standard units others use
• Whipple Superchargers massive oversized intercooled air-bypass system for industry leading reduction of burst knock and incredible fuel economy
• Included OBDII flash tool, new Flare software and the new Flight Control technology
• Flare software allows wheel/tire axle changes (A Whipple exclusive)
• 72LB/HR fuel injectors vs others 47LB/HR that others use which severely limits power potential
• Self-contained oversized oil system for dramatically reduced oil temps in even the most demanding conditions
• Exclusive 3x5 rotor combo for significant increase in airflow under the curve than less efficient 4x6 rotor combo or 4x4 roots
• Center discharge port for better cylinder to cylinder distribution then other twin-screws with cobbled together billet adapters and forward facing discharge
• W175ax SC bottom is open for increased plenum volume and better over-intercooler air distribution giving more intercooler effectiveness
• Extra plenum volume below intercooler core for far less pressure drop and better use of the increased surface area of the massive intercooler core
• Discharge down design allows for less pressure loss which gives more power at lower boost levels
• Top mount design allows for cooler operation then upside down SC's that conduct heat from engine and are trapped by runners and covers, causing hotter manifold temps and less power per pound of boost
• More boost at the "hit" than any other twin-screw
• Flat torque curve for incredible acceleration
• Oversized heat exchanger for incredible intercooler water temps, 150% more volume then competition, standard with every kit
• Fits under factory hood with no modifications
• No cutting or grinding on the engine block (Roush system requires grinding engine block and timing cover)
• No cutting or grinding the K-brace (Roush system requires this to be removed or cut beyond function)
• No internal modifications required
• Completed installation looks factory installed, not some cobbled together kit with multiple billet adapters
• Kits come complete with all necessary parts and hardware for installation
• Unique oil level sight glass for easy oil level and quality check, no dipstick to bind or misread
• Plug and play wiring with male and female connections
• Proven 6-rib belt system with heavy duty spring loaded tensioner and adjustable idler system
• Optional 10-rib belt system with matching billet pulleys
• Stainless steel tapered jack-shaft with unique plastic cover (or optional carbon fiber) that allows torsional twist during racing applications
• OEM quick connect fittings for easy installation, no ugly brass or steel fittings on the SC
• Complete kits and competition kits are available
• Available in wrinkle black, polish, Ford textured blue or any custom color
• Easily upgradeable with bigger intercooler pumps, bigger throttle body (132mm Roval elliptical), dual electric Spal 11" high speed fans, optional supercharger pulleys
• Instant boost at the touch of the throttle
• 3 minute pulley changes
• Easy belt changes
• Lightweight pocketed aluminum SC pulley
• Optional 3 year, 36,000 mile engine warranty
• NGK Iridium spark plugs includded

WHIPPLE SUPERCHARGERS S550 EXCLUSIVE FEATURES

• Most powerfurl 50-state legal system available (base system makes 750 engine HP on 93 octane while the upgrade throttle body system makes 825 engine HP on 93 octane)
• No other upgrades required, just massive power right out of the box (nearly double the stock horsepower)
• Front entry W175ax (2.9 liters) Whipple twin-screw supercharger that significantly outperforms competitions 1.9L and 2.3L roots-type systems (front entry design can be up to 8% more efficient then a side/rear entry)
• 2.9L is 26% larger than 2.3L roots-type allowing lower power consumtpion and lower discharge temps to flow the same amount of air (more power to the rear wheels)
• Front feed supercharger utilizes precision ground helical cut gears vs a problematic belt
• Oversized Crusher™ inlet for maximum airflow capacity and minimal rotor cavitation (unique Roval 132mm inlet)
• Front feed 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
• Massive air-to-water aluminum bar-plate intercooler (over 33% larger than competition) offers more cooling than any other positive displacement system available, nothing comes close
• Massive oversized aluminum intercooler reservoir (over 2 gallons) holds more than double any competitors IC water system allowing longer more consistent power levels vs. competition
• High flow intercooler pump, nearly double the flow of the standard units others use
• Whipple Superchargers massive oversized intercooled air-bypass system for industry leading reduction of burst knock and incredible fuel economy
• Included OBDII flash tool, new Flare software and the new Flight Control technology
• Flare software allows wheel/tire axle changes (A Whipple exclusive)
• 72LB/HR fuel injectors vs others 47LB/HR that others use which severely limits power potential
• Self-contained oversized oil system for dramatically reduced oil temps in even the most demanding conditions
• Exclusive 3x5 rotor combo for significant increase in airflow under the curve than less efficient 4x6 rotor combo or 4x4 roots
• Center discharge port for better cylinder to cylinder distribution then other twin-screws with cobbled together billet adapters and forward facing discharge
• W175ax SC bottom is open for increased plenum volume and better over-intercooler air distribution giving more intercooler effectiveness
• Extra plenum volume below intercooler core for far less pressure drop and better use of the increased surface area of the massive intercooler core
• Discharge down design allows for less pressure loss which gives more power at lower boost levels
• Top mount design allows for cooler operation then upside down SC's that conduct heat from engine and are trapped by runners and covers, causing hotter manifold temps and less power per pound of boost
• More boost at the "hit" than any other twin-screw
• Flat torque curve for incredible acceleration
• Oversized heat exchanger for incredible intercooler water temps, 150% more volume then competition, standard with every kit
• Fits under factory hood with no modifications
• No cutting or grinding on the engine block (Roush system requires grinding engine block and timing cover)
• No cutting or grinding the K-brace (Roush system requires this to be removed or cut beyond function)
• No internal modifications required
• Completed installation looks factory installed, not some cobbled together kit with multiple billet adapters
• Kits come complete with all necessary parts and hardware for installation
• Unique oil level sight glass for easy oil level and quality check, no dipstick to bind or misread
• Plug and play wiring with male and female connections
• Proven 6-rib belt system with heavy duty spring loaded tensioner and adjustable idler system
• Optional 10-rib belt system with matching billet pulleys
• Stainless steel tapered jack-shaft with unique plastic cover (or optional carbon fiber) that allows torsional twist during racing applications
• OEM quick connect fittings for easy installation, no ugly brass or steel fittings on the SC
• Complete kits and competition kits are available
• Available in wrinkle black, polish, Ford textured blue or any custom color
• Easily upgradeable with bigger intercooler pumps, bigger throttle body (132mm Roval elliptical), dual electric Spal 11" high speed fans, optional supercharger pulleys
• Instant boost at the touch of the throttle
• 3 minute pulley changes
• Easy belt changes
• Lightweight pocketed aluminum SC pulley
• Optional 3 year, 36,000 mile engine warranty
• NGK Iridium spark plugs includded