2004-1997 CORVETTE C5 (LS1)

2004-1997 CORVETTE C5 (LS1)

2004-1997 CORVETTE C5 (LS1)

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.

TThe HO System set the standard and has now evolved into the industry leading Stage II Intercooled System. Sharing much of it’s design with the LS6 system, including the industry-standard P-1SC-1 ProCharger, highly effective Twin Highflow intercooler system with a high-flow air inlet design, the ProCharger LS1 system truly represent the pinnacle of incredible power gains that you can enjoy day after day.

Backed by the strength and support of the industry leader, ProCharger offers you the greatest power potential and most choices for your 1997-2004 Corvette C5 (LS1).


Kits starting at $6,898.
Pricing on these units vary by configuration.
Configure your purchase now.

PLEASE NOTE: Pricing on this website reflects the June 30, 2022 Application Price Guide. No surcharges are currently in effect.


H.O. Intercooled System with P-1SC-1 55%+ 7 psi 4.5" twin highflow 1GK213-SCI Build & Price D-365-6
H.O Intercooled Tuner Kit with P-1SC-1 specify specify 4.5" twin highflow 1GK203-SCI Build & Price -
Stage II Intercooled System with P-1SC-1 55%+ 7 psi 4.5" twin highflow 1GK414-SCI Build & Price -
Stage II Intercooled Tuner Kit with P-1SC-1 specify specify 4.5" twin highflow 1GK404-SCI Build & Price -

Tuner Kits: These kits make sense for someone wanting to perform custom tuning of the car and push the envelope in performance. Will most likely be experimenting with alternative fuels such as 93 octane, race fuel, E85 fuel, and methanol supplemental fuel. In addition, possibly changing engine components like heads, headers, exhaust, and cams for the engine. No tuning or fuel components provided.

Want to learn about HO vs. Stage II, Tuner Kits vs. Systems, Intercooling tech and much more? Click the button below to visit the ProCharger 101 page.


HO System:

  • Shared 6-rib drive supercharger belt drive system
  • OEM quality bolt-on design and finish
  • ECU Tuning provided
  • Easy install with common hand tools
  • No cutting required, 100% bolt-on and reversible


Stage II System:

  • Same as HO system plus additions below
  • Dedicated belt drive system for supercharger (6rib standard, 8rib optional)

DIRECT DRIVE SYSTEM: The #1 enemy of any high HP supercharger system is belt slip. The longer the drive belt is, the more it will grow as power is applied to it. To keep the ProCharger drive belt short, we have incorporated a direct drive into the Stage II system. By adding a direct drive belt system to the ProCharger, we are able to decrease the overall length of the belt by over 40%, creating an ultra-strong grip.


Click to call our sales staff or email us if you need any help. We will be happy to assist you with any questions you may have.

Mon – Fri 8am – 5:30pm MST
Phone – (720) 432-0269
Sales Email –


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Our catalogs feature much of this detail. You can either download a copy or have one mailed to you free of charge.

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California approved products for street legal use (complete systems) will have an associated CARB EO# for compliance. For a full list of California and 50 state street legal systems, click below.

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