Buy Now - Pay Later with Affirm
Learn More
  See more parts for your Chevrolet Avalanche

ProCharger H.O. Intercooled Supercharger Tuner Kit Chevrolet Avalanche 5.3L 07-09

$5,599.00 Sale:$5,487.02


Model #1GR202-SCI

Free Shipping

ProCharger H.O. Intercooled Supercharger Tuner Kit Chevrolet Avalanche 5.3L 07-09

The Most Power and Best Performance Intercooled ProCharger systems deliver the ultimate performance and power increase for towing, daily driving and sport turck applications. Compared to all bolt-on aftermarket superchargers, ATIs superior technology delivers more low-end torque and substantially more total power than any other supercharger system. In the lower rpm towing range, Intercooled ProCharger systems will deliver more rear-wheel torque because the intercooled charger air is extremely dense (virtually at ambient temperature), the engine is running full timing, and the P-1SC consumes far less power than positive displacement superchargers. At mid-range and higher rpm, in addition to making more power per pound of boost (due to the same combination of greter air density, full timing and less parasitic load), an Intercooled ProCharger system is also able to safely produce more total boost, thanks to the coolest charge air and exhaust gas temperatures in the industry. The net effect is a substantially larger increase in power. History and physics show that applications without intercooling must run unsafe boost levels or octane-boosted fuel to perform even close to an Intercooled ProCharger system.

The High Output Intercooled ProCharger System for 07-08 GM "New Generation" trucks produces a 50-55% power gain on stock engines running pump gas with just 7-8 psi of intercooled boost. High Output Intercooled Tuner Kits and higher boost levels are available for modified engines. Industry-exclusive features of the 07-08 GM truck kits include the proven and patented, self-contained ProCharger P-1SC-1 supercharger, and a front-mounted, 3-core air-to-air intercooler.

  • Boost Options: varies
  • HP Gain: varies
  • STD Intercooler: 2 Core
  • Tube Diameter: 3"
  • Intercooler Mount: H
  • Drive System: stk 6 rib
  • Bypass System: ProFlo
  • Additional Fuel Pump: not supplied
  • Fuel Injection Supplied: No
  • Computer/Ignition Modification: not supplied
  • Model year must be specified
  • Specify 2WD or 4WD, Truck or SUV
  • Specify engine size
  • Minor intercooler system modifications required for HD applications
  • Due to the wide variance of chassis and options available, modifications may be required
  • Due to variability among OEM computers, and the prevalence of custom modifications, dyno tuning may be required
Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Vehicle Engine Notes
Chevrolet Avalanche

Thanks to relentless innovation, ProCharger technology is generations ahead of the competition. ProChargers are the only superchargers to incorporate billet impellers in production models. Our exclusive, patented, self-contained, gear-driven centrifugal superchargers eliminate tapping into your oil pan, run cooler and produce more power than any of our competitor’s supercharger kits.

Our standards for quality and durability allow our customers to have peace of mind knowing they have the best built superchargers with the best warranty in the industry.

Unless otherwise noted, ProCharger kits for fuel-injected applications meet both EPA and CARB emissions requirements and are classified as 50 state legal.

Check out these other great products