ProCharger High Output Intercooled Tuner Supercharger Kit with P-1SC-1 - Shared 6-Rib - Satin Finish (1997-2004 Corvette C5 LS1) - 1GK203-SCI
55%+ Power Potential Full Custom Tuning Control
Unlock the true performance potential of your 1997-2004 Corvette C5 LS1 with the ProCharger High Output Intercooled Supercharger Tuner Kit. Delivering 55%+ horsepower potential with 7 psi of boost, this system provides the same proven hardware as the complete HO system, while giving you total control over tuning and fueling.
Built for enthusiasts pushing beyond standard setups, this tuner kit is ideal for those running custom tuning, upgraded engine components, or alternative fuels like E85, race fuel, or methanol injection.
P-1SC-1 Supercharger - Proven LS1 Performance
At the core of this system is the P-1SC-1 centrifugal supercharger, delivering efficient airflow and reliable boost for strong gains across the RPM range.
- Produces 7 psi of boost for major performance improvements
- Self-contained oiling system - no external oil lines required
- Durable, low maintenance design
- Smooth drivability with strong top-end power
Twin High-Flow Intercooler System
This system includes dual 4.5 inch twin high-flow air-to-air intercoolers, designed to reduce intake temperatures and support higher performance tuning.
- Improves horsepower by lowering intake temps
- Enhances detonation resistance
- Supports aggressive tuning strategies
- High-flow inlet design for maximum efficiency
Shared 6-Rib Drive System for Street and Performance Builds
The shared 6-rib belt drive utilizes the factory accessory system, making installation straightforward while supporting strong performance levels.
- Uses factory belt drive system
- Simplifies installation and maintenance
- Ideal for street and moderate performance builds
- Upgradeable for higher horsepower applications
Tuner Kit Configuration - Built for Custom Builds
This tuner kit includes all major hardware but does NOT include PCM tuning, handheld tuner, or fuel system components, allowing you to fully customize your setup.
- No tuning included - designed for custom calibration
- No fuel components included
- Ideal for modified engines with cams, heads, headers, and exhaust upgrades
- Supports alternative fuels including E85, race fuel, and methanol injection
- Not emissions certified due to custom nature
ProCharger Engineering for LS1 Excellence
ProCharger developed one of the first complete supercharger systems for LS1 Corvettes, setting the standard for performance and reliability. This system continues that legacy with OEM-quality fitment, excellent drivability, and proven durability.
Performance Highlights
- 55%+ horsepower potential with proper tuning
- 7 psi boost capability
- P-1SC-1 supercharger with satin finish
- Twin 4.5 inch high-flow intercoolers
- Shared 6-rib drive system
- Designed for custom tuning and performance builds
Key Features
- P-1SC-1 ProCharger centrifugal supercharger
- Satin finish head unit and brackets
- Twin 4.5 inch high-flow air-to-air intercoolers
- Shared 6-rib belt drive system
- ProFlow blow-off valve included
- Self-contained oiling system
- Bolt-on installation with no permanent modifications
- High-flow intake tubing and mounting hardware included
- Compatible with LS1 Corvette C5 platforms
- 1-year standard warranty with optional 3-year upgrade
- Made in the USA
Available Options
- Black or polished supercharger and bracket finish
- Helical gearset for reduced noise
- D-1SC supercharger upgrade (tuner kit only)
Quick Specs
- Manufacturer: ProCharger
- Product Type: High Output Intercooled Tuner Supercharger System
- Supercharger: P-1SC-1
- Boost Level: 7 psi
- Horsepower Potential: 55%+
- Engine Application: 5.7L LS1 V8
- Vehicle Fitment: 1997-2004 Corvette C5
- Intercooler: Twin 4.5 inch air-to-air intercoolers
- Drive System: Shared 6-rib belt drive
- Tuning: Not included
- Fuel Components: Not included
- Blow-Off Valve: ProFlow included
- Oiling System: Self-contained
- Finish: Satin
- Part Number: 1GK203-SCI
FAQs
What is included in the tuner kit compared to the full HO system?
The tuner kit includes all major hardware but does not include tuning, handheld tuner, or fuel system components, allowing full customization.
Who should choose a tuner kit?
This kit is ideal for experienced builders and tuners planning to run custom calibration, upgraded engine components, or alternative fuels like E85 or race gas.
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
Why Buy from Beefcake Racing?
Beefcake Racing is your trusted source for ProCharger systems and LS-based Corvette performance builds. We help you select the right setup for your goals, whether you're dialing in a custom tune or building a high-horsepower setup.
With direct access to ProCharger and real-world experience, we provide expert guidance, fast shipping, and unmatched support.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
