ProCharger P-1SC-1 Stage II Intercooled Tuner Kit (1GV302-SCI) - 2014-2018 Silverado / Sierra 1500 5.3L & 6.2L
Take full control of your 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500 with the ProCharger Stage II Intercooled Tuner Kit. Designed for 5.3L and 6.2L truck platforms, this system delivers proven ProCharger hardware while giving you the flexibility to build power your way with custom tuning and fuel system upgrades.
Built for enthusiasts pushing beyond standard bolt-on setups, this Stage II system provides increased airflow, improved cooling, and the scalability needed for serious horsepower goals on both stock and modified engines.
Features
- P-1SC-1 ProCharger centrifugal supercharger (satin finish)
- Stage II intercooled tuner kit configuration
- High-efficiency air-to-air intercooler system
- 8-rib dedicated supercharger drive system
- 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
- Tuner kit requires custom tuning and upgraded fuel system
- Supports 93 octane, E85, race fuel, and methanol injection
- Capable of 45-50% horsepower gains with proper setup
- Approximately 8 psi boost depending on configuration
- Stage II system improves airflow and cooling capacity
- Dedicated 8-rib drive ensures consistent boost and durability
- Upgradeable to P-1X and higher-output head units
- Compatible with race intercooler upgrades for higher horsepower builds
- Designed for both stock and heavily modified engines
- Not emissions certified due to tuner kit configuration
Fitment
- 2014 Chevrolet Silverado 1500 5.3L
- 2015 Chevrolet Silverado 1500 5.3L
- 2016 Chevrolet Silverado 1500 5.3L
- 2017 Chevrolet Silverado 1500 5.3L
- 2018 Chevrolet Silverado 1500 5.3L
- 2014 Chevrolet Silverado 1500 6.2L
- 2015 Chevrolet Silverado 1500 6.2L
- 2016 Chevrolet Silverado 1500 6.2L
- 2017 Chevrolet Silverado 1500 6.2L
- 2018 Chevrolet Silverado 1500 6.2L
- 2014 GMC Sierra 1500 5.3L
- 2015 GMC Sierra 1500 5.3L
- 2016 GMC Sierra 1500 5.3L
- 2017 GMC Sierra 1500 5.3L
- 2018 GMC Sierra 1500 5.3L
- 2014 GMC Sierra 1500 6.2L
- 2015 GMC Sierra 1500 6.2L
- 2016 GMC Sierra 1500 6.2L
- 2017 GMC Sierra 1500 6.2L
- 2018 GMC Sierra 1500 6.2L
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