2003-2007 CHEVY SILVERADO 1500 SUPERCHARGERS (4.8, 5.3, 6.0)
55–65% HP GAIN FOR YOUR TRUCK!
Enhance your driving journey with ProCharger Superchargers for the 2003-2007 Chevy Silverado 1500 (6.0L, 5.3L, 4.8L). Unleash unmatched power and performance, with system and kit features including:
• HO for (4.8L, 5.3L) produces 8-9 psi of boost, 60-65%+ HP
• HO for (6.0L) produces 7-8 psi of boost, 55-60%+ HP
• Highly durable (customers typically report 200,000+ miles)
• No permanent modifications (reversible)
• Increased torque for towing
• Multiple Intercooler options
• Kit & finish options tailored to you
CHOOSE THE SYSTEM BEST FOR YOU
HO INTERCOOLED SYSTEM
• 4.8L, 5.3L produces 8-9 psi of boost, 60-65%+ HP
• 6.0L produces 7-8 psi of boost, 55-60%+ HP
• P-1SC is standard
• 2-core air-to-air intercooler
• ProFlow blow-off valve
• Includes fuel injectors and tuning
• No cutting or permanent modifications required
• Part#: 1GI213-SCI
Optional Upgrades
• Polished, or black supercharger and/or bracket
• Helical gearset for noise reduction (P-1SC, P-1SC-1, D-1SC)
• ProCharger P-1SC-1 and D-1SC series supercharger upgrade
• 3-core air-to-air intercooler
STAGE II SYSTEM
• 8-rib dedicated drive bracket system
• ProCharger P-1SC-1, 3-year warranty available
• 3-core vertical intercooler (standard)
• Tuning and fuel injectors included
• Part#: 1GI512-SCI
Optional Upgrades
• ProCharger F-1 series supercharger head unit upgrade
• 10-rib belt drive upgrade
HAVE AN EXHAUST OR HEADERS? MODS? GET A TUNER KIT!
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.
• HO Tuner Kit (4.8L, 5.3L, 6.0L) – P/N 1GI203-SCI
• Stage II Tuner Kit (4.8L, 5.3L, 6.0L) – P/N 1GI502-SCI
WHY CHOOSE PROCHARGER
• 30 Years of Innovation
• Largest Power Gains
• Coolest Charge Air Temps
• Street Legal Systems
• Most Wins and Championships
• OEM Quality and Appearance
• Best Service & Product Support
• Most Kits Ship Within 2-3 Days
• Proudly made in the USA
FEATURED BUILDS
Installing ProCharger on my Chevy Silverado! Part 1 | Daddy Dave Racing
ProCharged drag racer and racing legend, “Daddy Dave,” installs a ProCharger kit on his Chevy Silverado daily! Transforming this truck into a fun-having daily beast!
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GET YOUR PROCHARGER POWER TODAY!
BUILD & PRICE
Kits starting at $6,549. Pricing on these units vary by configuration. Configure your purchase now.
FIND A DEALER NEAR YOU
Looking to make a purchase or a shop to install? We have a large group of dealers ready to serve you with your ProCharger needs. Click below to find a dealer near you!
SPEAK TO AN EXPERT
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 CST
Phone – (913) 338-2886
Sales Email – [email protected]
Get a Catalog
Our catalogs feature much of this detail. You can either download a copy or have one mailed to you free of charge.
CALIFORNIA EMISSIONS COMPLIANCE INFO (CARB)
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.
MORE ABOUT PROCHARGING GM TRUCKS
EMISSIONS COMPLIANCE
ProCharger offers Executive Orders for Emissions Compliance (EO) from California Air Resources Board (CARB) for many of our most popular car, truck and SUV applications. If you live in California, we can only sell you products with EO certification. Check out our full list of EO offerings.
