Procharger 1GK404-SCI Stage II Tuner Kit with P-1SC-1 Satin Finish for 1997-2004 LS1 5.7L C5 Chevrolet Corvette Dedicated Drive (Specify Boost)

THIS IS A TUNER KIT AND DOES NOT COME WITH FUEL SYSTEM OR HANDHELD PROGRAMMER FOR TUNING.

LS1 Proven 535+ Bolt-On Horsepower
An outstanding performance package from the factory, LS1 Corvettes are
even better with the addition of a powerful and proven ProCharger
supercharger system. ProCharger introduced a complete supercharger
system for LS1-powered Corvettes a full two years before others. This
system sets the standard and has now evolved into the industry leading
Stage II Intercooled System. The ProCharger LS1 system, featuring the
industry-standard P-1SC-1 supercharger and ultra-effective Twin Highflow
intercooler system, truly represents the pinnacle of incredible power gains
that you can enjoy daily. This LS1 offering produces a 55% HP gain with
just 7 psi of intercooled boost raising the stock 345 HP to 535 HP. Higher
power levels can be achieved with higher boost and custom tuning.

Ready to Race
ProCharger takes C5 power to new heights with competition kits featuring
8 rib belts to help eliminate the risk of slippage as well as higher-capacity
race bypass valves in the place of the standard bypass valves found on the
street level applications. The compressor on C5 competition kit is the F-1A.
If you’re serious about C5 performance, ProCharger has the hardware to
support your power goals–driver skill is all on you.
The HO offering that set the standard led the way for the Stage II. Both
product levels feature OEM quality, bolt-on design and finish, ECU tuning
for the systems, and a direct drive system.

Twin Highflow Intercoolers
Exposing the intercooler to a constant supply of cool,
incoming air is key to the heat removal process. Based on
air inlet locations, ProCharger systems for C5’s utilize an
innovative Twin Highflow arrangement of two intercoolers.

All Procharger systems are built to order at the time of purchase. Average lead times are 1 to 2 weeks.

BELOW IS A LIST OF UPGRADE OPTIONS FOR OUR PROCHARGER SYSTEMS. PLEASE CALL FOR TECHNICAL INPUT 

UPGRADE OPTIONS FOR

1997-2004 Chevrolet Corvette C5 and Z06

add “-B” or “-P” to part # Black or Polished Finish for supercharger and bracket (P or D-series) satin standard – – +$595
add “-H” to part # Helical gearset for noise reduction (P-1SC-1, P-1X, D-1SC, D-1X) same same – +$110
add “-D1SC” to part # With D-1SC ProCharger (replacing P-1SC-1) tuner kit only specify – +$275

ProCharger Return Policy: ProCharger’s supercharger systems are outside of our standard return policy. ProCharger supercharger systems can be returned new in the box within 30 days with a 15% restocking fee. All return shipping cost will be paid for by the customer