2007-13 GM TRUCK / SUV 5.3/6.0/6.2 PROCHARGER STAGE 2 INTERCOOLED TUNER KIT
Mfr part # 1GR302-SCI · Livernois SKU PCH1GR302-SCI · Computer & Tuning
Description
STAGE II SUPERCHARGER KITS AVAILABLE FOR A 50–55% HP GAIN
Stage II Intercooled ProCharger Systems for GM trucks and SUVs produce a 50-55% power gain on stock engines running pump gas with 8-9 psi (2013-2007 GM 5.3/4.8) or 7-8 psi (2014-2007 6.2. and 6.0) of intercooled boost. Intercooled Tuner Kits and higher boost levels are available for modified engines. Industry-exclusive features of the 2013-2007 GM truck/SUV kits include the proven and patented, self-contained ProCharger P-1SC-1 supercharger, and highly effective air-to-air intercooler. Designed for modified applications but also compatible with stock vehicles, Stage II Intercooled Systems and Tuner Kits also feature industry exclusive dedicated 8-rib belt drive systems as standard equipment.
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.
*Higher boost levels are available for modified engines.
About Livernois Motorsports
Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.
Manufacturer part number 1GR302-SCI.
Product Information
PROCHARGER STAGE II SYSTEMS
Stage II Intercooled Systems and Tuner Kits are designed for modified applications, but are also compatible with stock vehicles. They feature an industry exclusive dedicated 8-rib belt drive system as standard equipment.

PROCHARGER STAGE II TUNER KIT
- ProCharger systems are sold 100% complete (less fuel system and tuning components) unless noted otherwise.
- Stage II Intercooled Systems are designed to accommodate higher power levels, but tuning is provided for stock vehicles only.
- Vehicles built for export and other non-US spec vehicles may require custom tuning/calibrations.
- Due to variability among OEM computers and the prevalence of custom modifications, dyno tuning may be required; stock vehicles with cat-back exhaust systems may also require custom tuning.
- Tuner Kits exclude fuel components and computer programming, but are otherwise identical to complete systems.
- Stage II Intercooled Tuner Kits accommodate higher power levels, and are designed for both stock and modified vehicles.
- Tuner kits are intended to be dyno-tuned by professional tuners/ installers with custom programming.
Vehicle Fitment 45 applications
Cadillac (5)
- 2007–2013 Escalade 6.2L V8 (Gen IV LS)
- 2009–2013 Escalade 6.0L V8 (Gen IV LS)
- 2010–2013 Escalade 6.0L V8 (Gen IV LS)
- 2011–2013 Escalade 6.2L V8 (Gen IV LS)
- 2014 Escalade 6.2L V8 (Gen IV LS)
Chevrolet (21)
- 2007–2012 Avalanche 5.3L V8 (Gen IV LS)
- 2007–2009 Avalanche 6.0L V8 (Gen IV LS)
- 2007–2013 Silverado 1500 4.8L V8 (Gen IV LS)
- 2007–2013 Silverado 1500 5.3L V8 (Gen IV LS)
- 2007–2009 Silverado 1500 6.0L V8 (Gen IV LS)
- 2007 Silverado 1500 Classic 4.8L V8 (Gen IV LS)
- 2007 Silverado 1500 Classic 5.3L V8 (Gen III LS)
- 2007 Silverado 1500 Classic 6.0L V8 (Gen III LS)
- 2007 Silverado 1500 HD Classic 6.0L V8 (Gen III LS)
- 2007–2014 Suburban 1500 5.3L Vortec V8
- 2007–2009 Suburban 1500 6.0L Vortec V8
- 2007–2009 Tahoe 4.8L V8 (Gen IV LS)
- 2007–2014 Tahoe 5.3L V8 (Gen IV LS)
- 2008–2013 Tahoe 6.0L V8 (Gen IV LS)
- 2008–2009 Tahoe 6.2L V8 (Gen IV LS)
- 2009–2013 Silverado 1500 6.0L V8 (Gen IV LS)
- 2009–2013 Silverado 1500 6.2L V8 (Gen IV LS)
- 2010–2013 Silverado 1500 5.3L V8 (Gen IV LS)
- 2010–2013 Silverado 1500 6.2L V8 (Gen IV LS)
- 2012–2014 Tahoe 5.3L V8 (Gen IV LS)
- 2013 Avalanche 5.3L V8 (Gen IV LS)
GMC (19)
- 2007–2013 Sierra 1500 4.8L V8 (Gen IV LS)
- 2007–2013 Sierra 1500 5.3L V8 (Gen IV LS)
- 2007–2009 Sierra 1500 6.0L V8 (Gen IV LS)
- 2007–2013 Sierra 1500 6.2L V8 (Gen IV LS)
- 2007 Sierra 1500 Classic 4.8L V8 (Gen IV LS)
- 2007 Sierra 1500 Classic 5.3L V8 (Gen III LS)
- 2007 Sierra 1500 Classic 6.0L V8 (Gen III LS)
- 2007 Sierra 1500 HD Classic 6.0L V8 (Gen III LS)
- 2007–2009 Yukon 4.8L V8 (Gen IV LS)
- 2007–2014 Yukon 5.3L V8 (Gen IV LS)
- 2008–2009 Yukon 6.0L V8 (Gen IV LS)
- 2008–2013 Yukon 6.0L V8 (Gen IV LS)
- 2009–2013 Sierra 1500 6.0L V8 (Gen IV LS)
- 2009–2013 Sierra 1500 6.2L V8 (Gen IV LS)
- 2010–2013 Sierra 1500 5.3L V8 (Gen IV LS)
- 2010–2013 Sierra 1500 6.2L V8 (Gen IV LS)
- 2010–2013 Yukon 6.0L V8 (Gen IV LS)
- 2010–2012 Yukon 6.2L V8 (Gen IV LS)
- 2014 Yukon 6.2L V8 (Gen IV LS)