• Roush Phase 1 to Phase 2 Supercharger Upgrade Kit for Ford Mustang 5.0L 421994

    Roush 421994 | Phase 1 to Phase 2 Supercharger Upgrade Kit for Ford Mustang 5.0L; 2015-2017
    Roush 421994 | Phase 1 to Phase 2 Supercharger Upgrade Kit for Ford Mustang 5.0L; 2015-2017 Alternate Image 1

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Product Description

Product highlights for the 2015-2017 ROUSH Mustang Phase 1 to Phase 2 Supercharger Upgrade Kit - 727 HP:

  • 727 hp @ 6, 850rpm and 610 lb-ft @ 5, 100rpm
  • Preset plug and play digital fuel pump controller safely and reliably increases fuel pump output without opening fuel system
  • Cooler heat range NGK spark plugs help ensure complete combustion without detonation under the higher boost levels of Phase 2
  • Smaller diameter 80 mm pulley increases boost, installs in minutes, requiring no belt replacement
  • ROUSH/Ford Racing Phase 2 calibration file delivered with exclusive ROUSH Diagnostic Tool (RDT)
  • Voids optional Roush limited Powertrain/Drivetrain warranties
  • 50-State emissions-legal on 2015-2016 Mustangs (CARB E.O. #D-418-29). NOT APPROVED for sale or installation on 2017 model year in the state of California, or any other states that require an Executive Order Number.
  • The ROUSH Phase 2 supercharger upgrade kit builds on the outstanding performance of 2015-2017 Phase 1 supercharger system by adding proven core components and careful calibration, for an additional 57 horsepower and 65 lb-ft of torque.

    The upgrade installs easily with a preset plug and play fuel pump controller, colder heat range spark plugs, and a higher boost 80 mm supercharger pulley. A ROUSH Diagnostic Tool (RDT) reflash voucher is in the box, and your upgraded Phase 2 calibration can be downloaded to your ECU in minutes by your dealer.

    Included in the Kit:

  • Fuel pump controller
  • 80mm Supercharger Pulley
  • (8) NGK Spark Plugs
  • RDT Reflash Voucher
  • 50-State emissions-legal on 2015-2016 Mustangs (CARB E.O. #D-418-29). NOT APPROVED for sale or installation on 2017 model year in the state of California, or any other states that require an Executive Order Number.

    WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    If you are the proud owner of a Ford Vehicle, whether it be the iconic Ford Mustang, the Built Ford Tough F-150, Ford Super Duty or Ford Focus then chances are you are familiar with the name ROUSH PERFORMANCE, the company founded by motorsports legend Jack Roush.. Whether your knowledge stems from weekend racing or from your knowledge of industry accomplishments in the high performance aftermarket field that knowledge is sure to be positive. Expertise and dedication to the highest of standards.are trademarks of ROUSH thus affording them an inimitable reputation for providing exceptional performance products for your Ford vehicle.

    This Michigan company has been in the business of transforming factory-born Ford Mustangs since 1995 on a limited-run basis and has made several numbered, limited-edition models. The ROUSH reputation relative to high performance Mustang powertrain parts is inimitable and you can feel confident that if you are in a quest for aftermarket Mustang parts like superchargers, cold air intakes and exhaust kits you will have a winner with ROUSH. Most importantly they are a company you can trust because the team at ROUSH understands your car’s unique system and consequently can provide you with ROUSH Performance parts that are of primo standards and are known for their ability to outlast many others.

    IMAGES: Images may be a representation and may not reflect the actual product.

    Policies

    California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov

    California Residents: TIRE WARNING: LMPerformance will not ship Tires to California.

    Legal: Some or all of these parts may not comply with Federal, State, Province, and/or Local laws, ordinances, and regulations. Buyer takes all responsibility to ensure that any modifications or upgrades that have done conform to all applicable laws and regulations for road use, especially pertaining to safety and emissions. LMPerformance is not responsible for buyer not complying with Federal, State, Province, and/or Local laws, ordinances, and regulations. This policy shall be in force for all past, current, and future purchases from LMPerformance, Inc. LMPerformance will not ship ANY non-CARB compliant products to California where California requires products to be CARB certified such as Catalytic Converters and Induction Kits.

    FREE SHIPPING: Please note FREE Shipping refers to shipping within the contiguous continental US only. All other locations extra. Some items that require Truck Freight Delivery will require a Truck Freight surcharge. This surcharge is still a discounted shipping amount that is lower then the actual truck freight shipping charge that is charged to LMP. LMP will try to still give the lowest price possible for truck freight items.

    IMAGES: Images may be a representation and may not reflect the actual product. Examples would be SPEC stage 3 clutch kits which all use the same photo.

    TYPOS: LMPerformance tries to present the best most accurate information on our website. Sometimes we get mistakes in product information sent from vendors such as typos. We can not be responsible for these typos, if you see something that does not look right please let us know before ordering so we can double check for you first. LMPerformance will not pay for typos in any way, monetarily or otherwise.

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