ProCharger Stage II Intercooled Supercharger System w/ P-1SC-1 (1GK414-SCI) - 1999-2004 Corvette C5 LS1
The ProCharger Stage II Intercooled Supercharger System is designed to push the 1999-2004 Corvette C5 LS1 beyond standard bolt-on performance. Delivering 55 percent or more horsepower gains at approximately 7 psi of boost, this system builds on the proven High Output platform with improved flexibility and upgrade potential.
As a complete turnkey solution, this kit includes intercooling, tuning, and all required hardware for a clean installation and consistent performance on both street and performance builds.
P-1SC-1 Supercharger
At the core of the system is the proven P-1SC-1 centrifugal supercharger, delivering efficient airflow and reliable boost.
- Produces approximately 7 psi of boost
- High-efficiency centrifugal compressor design
- Self-contained oiling system with no external oil lines
- Smooth and consistent power delivery
Twin Air-to-Air Intercoolers
This system features dual high-flow air-to-air intercoolers designed to maintain safe intake temperatures and consistent performance.
- Twin 4.5 inch intercooler configuration
- Reduces intake air temperatures under boost
- Improves detonation resistance
- Supports consistent horsepower output
Stage II System Design
The Stage II platform builds on the High Output system with enhanced flexibility and upgrade capability.
- Designed for reliable street and performance use
- Supports future horsepower upgrades
- Upgradeable to dedicated drive configurations
- Improved long-term performance potential
Complete Turnkey System
This is a complete system with all required components included for installation and operation.
- PCM calibration included
- Handheld tuner included
- All brackets, tubing, and hardware included
- ProFlow blow-off valve included
Engineered for Performance and Drivability
ProCharger designed this system to deliver strong performance while maintaining OEM-like drivability and fitment.
- No cutting or permanent modifications required
- Fully reversible installation
- Compatible with most intake manifolds
- Supercharger mounting location minimizes heat
Features
- P-1SC-1 ProCharger centrifugal supercharger
- Stage II intercooled supercharger system
- Twin 4.5 inch air-to-air intercoolers
- 6-rib belt drive system
- ProFlow blow-off valve included
- PCM calibration and handheld tuner included
- Satin finish supercharger and brackets
- Self-contained oiling system
- All installation hardware included
- Made in the USA
Additional Notes
- Designed for street and performance applications
- Upgradeable for higher horsepower builds
- Professional installation recommended
Fitment
- 1997 Chevrolet Corvette C5 LS1
- 1998 Chevrolet Corvette C5 LS1
- 1999 Chevrolet Corvette C5 LS1
- 2000 Chevrolet Corvette C5 LS1
- 2001 Chevrolet Corvette C5 LS1
- 2002 Chevrolet Corvette C5 LS1
- 2003 Chevrolet Corvette C5 LS1
- 2004 Chevrolet Corvette C5 LS1
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
