Procharger Stage II 3 Core Air-to-Air Intercooled Supercharger System for 2018-2023 Ford Mustang GT 4V 5.0L (1FW603-SCI)

ProCharger SKU: 1FW603-SCI
Sale price


Regular price $9,017.80

These supercharger kits are the most complete available, including everything needed for installation other than fuel system and tuning. This includes all mounting brackets for the blower, pullies, belts, intercooler, all the tubing, piping, fittings and clamps and even oil for the self-contained lubricating system. You do not need to make any major modifications or purchase special tools. Many customers install in their garage or driveway over a weekend.

The Coyote 5.0L is an incredible motor with incredible potential. This engine utilizes Variable Valve Timing and aggressive spark calibration (with spark knock sensors), which allows this engine to constantly push itself to its potential. Factory Hp is a rock solid 460Hp at the crank, and we build on that firm foundation with performance upgrades that go beyond a Horsepower increase of 70%+ (approaching 800 total Crank HP!). Our approach is to offer 8 power upgrade options depending on how far you want to push your new Mustang.

Although this tuner kit as it is setup will not get you into that elusive 9 second quartermile time, with only a few minor modifications and custom tuning you can match what others have done:

  • 9.92 @ 142 MPH (HO Kit - Stage II Intercooler - P1X Head Unit - 10psi - E85)
  • 10.30 @ 138 MPH (HO Kit - Stage II Intercooler - P1X Head Unit - 8psi - Pump Gas)
    • Horsepower gain: 300+

    • P-1SC-1 supercharger head unit, satin finish, 8.5 psi (Upgrades available)

    • Polished or Black Powdercoat finishes available as upgrades to main bracket and head unit

    • Highly effective 3 core air-to-air intercooler 1200+ HP MAX

    • All 3-3.5" tubing and ProFlow Bypass Valve

    • Belt Drive System: Shared 6-rib drive system, with maximum belt wrap

    • Fuel Pump Supplied: JMS Fuel Pump Booster

    • Fuel Injectors Supplied: Not required

    • Computer/Ignition Mods.: HPTuners nGauge Handheld Programmer NOT supplied

    • Fits under the stock hood, no cutting of radiator hoses or cooling fan mods

    • Outstanding OE underhood appearance - retains 5.0 engine cover

    • The coolest charge air temperatures and largest power gains available

    • ProCharger’s patented and proven, self-contained oiling design requires no external oil lines

    • Easiest and quickest installation

  • System is 100% complete with OEM quality and appearance


West Bend Dyno

Featured Products

Regular price From $124.99
Regular price From $10.99
Regular price $69.99
Regular price From $69.99