ProCharger Stage II Intercooled Tuner Kit (2018-2023 Mustang GT / Mach 1 / Bullitt 5.0L) - 1FW602-SCI
Stage II Intercooled Power for Gen 3 Coyote Mustang Builds
Take your 2018-2023 Mustang GT, Mach 1, or Bullitt to the next level with the ProCharger Stage II Intercooled Tuner Kit. Designed for serious performance builds, this system delivers increased airflow, superior intercooling, and the flexibility needed to support high horsepower applications on the Gen 3 5.0L Coyote engine.
Built on ProChargers proven centrifugal supercharger platform, this Stage II system is engineered for enthusiasts looking to push beyond standard setups with custom tuning and supporting modifications.
Proven Intercooled Performance with Room to Grow
ProCharger pioneered the air-to-air intercooled supercharger system for modern Mustang platforms, delivering consistent, repeatable power gains. Standard High Output systems are capable of producing 45-50% power gains at 8 psi on pump gas.
This Stage II configuration increases intercooling capacity and airflow, supporting significantly higher horsepower levels with proper tuning, fuel upgrades, and engine modifications. Head unit options range from P-1SC-1 up to F-1R, supporting builds from approximately 600 HP to 1225+ HP capability.
Designed for Custom Tuning and Maximum Performance
This Stage II Tuner Kit is built for experienced builders who want full control over their setup. Unlike complete systems, tuner kits:
- Do not include fuel system components or tuning
- Require custom calibration and fuel upgrades to operate
- Support fuels such as 93 octane, race fuel, E85, and methanol injection
- Pair with upgraded components like headers, cams, exhaust systems, and internal engine upgrades
Because of their customizable nature, tuner kits are not emissions certified and are intended for high-performance or off-road use.
Advanced Stage II System Design
- 8-rib dedicated belt drive system for maximum belt grip
- Patented supercharger crank pulley attaches to factory balancer
- Belts and pulleys can be changed without removing the supercharger
- 1200+ HP rated air-to-air intercooler included
- Self-contained oiling system - no external oil lines required
- 100% reversible installation with no cutting or drilling required
Easy Installation with OEM-Level Fitment
This system is engineered for a clean, straightforward install with OEM-style fit and finish. With an estimated install time of around 5 hours using common hand tools, it is one of the easiest supercharger systems available for the Mustang platform.
- No trimming or modification to factory components
- No cutting of OEM plastics or hardware
- Designed for garage or professional installation
Features
- ProCharger centrifugal supercharger system (P-1SC-1 base platform)
- Stage II 1200+ HP air-to-air intercooler system
- 8-rib dedicated supercharger drive system
- Patented crank pulley system
- Self-contained oiling system
- OEM-style fit and finish with billet aluminum brackets
- Supports 600 HP to 1225+ HP applications depending on configuration
- Compatible with multiple supercharger head unit upgrades
- Made in the USA
Tuner Kit Options and Upgrades
- Head unit upgrades: D-1SC, D-1X, F-1D, F-1, F-1A
- Stage II exclusive head unit: F-1A-94
- 10-rib drive system upgrade (Stage II only)
- 95 lb/hr fuel injectors available
- 1200+ HP intercooler upgrade options
- Black intercooler finish option
- Upgrade to red race bypass valve
Important Notes
- Crank support requires removal of front sway bar
- Crank support requires ATI or Innovators West balancer
- Crank support is for Stage II kits only, including tuner and complete systems
Quick Specs
- Manufacturer: ProCharger
- Product Type: Stage II Intercooled Tuner Kit
- Intercooler: 1200+ HP rated air-to-air intercooler
- Drive System: 8-rib dedicated drive
- Fuel System: Not included
- Tuning: Not included
- Engine: 5.0L Coyote V8 (Gen 3)
- Fitment: 2018-2023 Mustang GT / Mach 1 / Bullitt
- Part Number: 1FW602-SCI
FAQs
What is required to complete this tuner kit?
This system requires fuel injectors and custom tuning to operate properly. It is designed for builders who want full control over fueling and calibration.
How much power can this system support?
Depending on the selected head unit and supporting modifications, this system can support builds ranging from approximately 600 HP to over 1200 HP.
Fitment
- 2018 Ford Mustang GT 5.0L
- 2019 Ford Mustang GT 5.0L
- 2020 Ford Mustang GT 5.0L
- 2021 Ford Mustang GT 5.0L
- 2022 Ford Mustang GT 5.0L
- 2023 Ford Mustang GT 5.0L
- 2021 Ford Mustang Mach 1 5.0L
- 2022 Ford Mustang Mach 1 5.0L
- 2023 Ford Mustang Mach 1 5.0L
- 2019 Ford Mustang Bullitt 5.0L
- 2020 Ford Mustang Bullitt 5.0L
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ProCharger supercharger systems and Mustang performance upgrades. We work directly with ProCharger to ensure you get the right setup and expert guidance for your build.
From street cars to high-horsepower builds, we help you maximize performance with proven parts and real-world experience.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
