ProCharger Stage II Intercooled Tuner Kit w/ P-1X Head Unit - Shared Drive (1FW204-SCI) - 2015-2017 Mustang GT 5.0L
Take your 2015-2017 Mustang GT to the next level with the ProCharger Stage II Intercooled Tuner Kit featuring the P-1X head unit. Designed for serious Coyote builds, this system delivers massive horsepower potential while giving you complete control over tuning and fueling for a fully customized setup.
Built around ProChargers high-flow P-1X supercharger and an efficient air-to-air intercooler system, this Stage II tuner kit is capable of producing 45-50% horsepower gains on pump gas, with even greater performance possible when paired with supporting modifications and custom calibration.
Features
- P-1X ProCharger centrifugal supercharger
- Stage II intercooled tuner supercharger system
- Air-to-air intercooler system
- Billet aluminum mounting brackets
- Compact shared belt-drive system
- Self-contained oiling system - no external oil lines required
- No fuel injectors or tuning included
- Complete brackets, tubing, and installation hardware
- 100% reversible installation
- Multiple finish options available
- OEM-quality fit and finish
- Made in the USA
Additional Notes
- Designed for custom tuning and advanced performance builds
- Supports 93 octane, race fuel, E85, and methanol injection setups
- Produces approximately 45-50% horsepower gains on pump gas
- ~8 psi intercooled boost level
- 50%+ gains possible with upgraded fuel system and tuning
- Ideal for engines with cams, heads, headers, and exhaust upgrades
- Not emissions compliant due to custom tuning requirements
- Typical installation time around 5 hours with common hand tools
- No permanent modifications required
Fitment
- 2015 Ford Mustang GT 5.0L
- 2016 Ford Mustang GT 5.0L
- 2017 Ford Mustang GT 5.0L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

