ProCharger Stage III Intercooled System w/ P-1X Head Unit - Dedicated Drive (1FW314-SCI) - 2015-2020 Shelby GT350
Unleash extreme performance from your 2015-2020 Shelby GT350 with the ProCharger Stage III Intercooled Supercharger System featuring the high-output P-1X head unit. Engineered specifically for the high-revving 5.2L Voodoo engine, this system delivers massive horsepower gains while maintaining OEM-level drivability and reliability.
With approximately 9 psi of intercooled boost, this Stage III system is capable of producing 350+ horsepower gains, transforming your GT350 into a serious street and track machine. Designed for high RPM operation, this setup provides strong, linear power delivery across the entire rev range.
Features
- P-1X ProCharger centrifugal supercharger
- Stage III intercooled supercharger system
- 1,100+ HP rated air-to-air intercooler
- Dedicated 8-rib supercharger drive system
- 95 lb (1000cc) fuel injectors included
- Fuel pump booster included
- SFI-approved aftermarket balancer included
- ProFlow blow-off valve included
- Handheld programmer with calibration included
- CNC billet mounting brackets
- Self-contained oiling system - no external oil lines required
- Complete brackets, tubing, and installation hardware
- OEM-quality fit and finish
- Made in the USA
Additional Notes
- Produces 350+ horsepower gains
- ~9 psi intercooled boost level
- Designed specifically for high-RPM Voodoo 5.2L engine
- Complete system includes fuel system upgrades and tuning
- Dedicated 8-rib drive system improves belt control under high load
- 1,100+ HP intercooler supports extreme performance builds
- Installation typically completed in approximately 5 hours
- No cutting or permanent modifications required
- 100% reversible installation
- Ideal for aggressive street and track applications
Fitment
- 2015 Ford Shelby GT350 5.2L
- 2016 Ford Shelby GT350 5.2L
- 2017 Ford Shelby GT350 5.2L
- 2018 Ford Shelby GT350 5.2L
- 2019 Ford Shelby GT350 5.2L
- 2020 Ford Shelby GT350 5.2L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

