21-23 Ford F-150 V8 5.0L Roush 422240 Supercharger System Kit 705HP

The Roush 422240 Supercharger System Kit 705HP is a powerful upgrade for your F-150 that boosts its performance, durability, and appearance. It is easy to install and comes with a limited warranty.

Top Features:

  • Generates 705 horsepower and 635 lb-ft of torque
  • Improves throttle response and acceleration
  • Enhances engine durability and longevity
  • Includes all necessary installation hardware and calibration
  • Backed by a 3-year/36,000-mile limited powertrain warranty

Vehicle Fitment:

  • Fits 2021-2023 F-150s equipped with 5.0L V8 engine (including Tremor)
  • Not compatible with Pro Power Onboard (Dual alternator setup)
Vendor: Roush
SKU: RSH422240
Availability: 7 In Stock
$ 8,649.99 USD
On-Sale $ 8,649.99 USD
Normally $ 8,649.99 USD
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This product is NOT CARB-APPROVED. We cannot ship this item to CA or any Carb regulated states. To avoid cancellation fee, do not order this if you live in California.
UPC: 84473422240
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Proposition65 Warning: Cancer and Reproductive Harm

Roush 422240 Supercharger System Kit 705HP

If you are looking for a way to transform your F-150 into a beast of a truck, look no further than the Roush 422240 Supercharger System Kit 705HP. This kit is designed to deliver instant, tire-shredding power and torque that will make your truck stand out from the crowd. Whether you need more performance for towing, off-roading, or just having fun, this kit will exceed your expectations.

Key Features:

  • ROUSH Performance TVS R2650 (2.65L) Supercharger
  • 107% larger low-temperature radiator for increased cooling
  • ROUSH exclusively developed billet aluminum viscous crankshaft damper
  • Uniquely developed spark plugs for forced induction application
  • Retains all factory driving modes
  • Includes all necessary installation hardware and calibration

Benefits:

  • Generates 705 horsepower and 635 lb-ft of torque at the crankshaft
  • Boosts power output by 305 horsepower over stock
  • Improves throttle response and acceleration
  • Enhances engine durability and longevity
  • Backed by a 3-year/36,000-mile limited powertrain warranty when installed by a certified technician

Product Specs:

  • Supercharger Model: Eaton TVS R2650
  • Supercharger Finish: Black Powdercoated
  • Pulley Style: Serpentine
  • Pulley Grooves: 6-groove
  • Intercooler Included: Yes
  • Fuel Injectors Included: Yes
  • Fuel Pump Included: No
  • Regulator Included: No
  • Wiring Harness Included: Yes
  • Linkage Included: No
  • Belt Tensioner Included: Yes
  • Computer Chip/Programmer Included: No
  • Calibration Optimized for 93 Octane Fuel (Compatible with 91 Octane)

Install Difficulty Level:

The installation of this supercharger kit requires advanced mechanical skills and tools. It is recommended to have the kit installed by a Ford dealer or an Automotive Service Excellence-certified technician. The installation time may vary depending on the experience and equipment of the installer, but it is estimated to take about 10 hours.

Vehicle Fitment:

This supercharger kit fits 2021-2023 F-150s equipped with 5.0L V8 engine (including Tremor). It is not compatible with Pro Power Onboard (Dual alternator setup). Please check the manufacturer website for the most accurate vehicle fitment information.

Carb Approval Status:

2021 model year kit EO approved for sale in California and states requiring EO number (EO: D-418-45)

If you have any questions about this product or want to report any product description inaccuracies, please contact the MPT Performance experts at (407) 636-7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2021-2022 Ford F-150 King Ranch
2021-2022 Ford F-150 Lariat
2021-2022 Ford F-150 Limited
2021-2022 Ford F-150 Platinum
2021-2022 Ford F-150 Police Responder
2021-2022 Ford F-150 Raptor
2021-2022 Ford F-150 SSV
2021-2022 Ford F-150 Tremor
2021-2022 Ford F-150 XL
2021-2022 Ford F-150 XLT

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