ProCharger is now offering their legendary intercooled supercharger system for the 2007-2008 “new generation” GM trucks. Producing 50-55% power gains on stock motors with 7-8psi of intercooled boost from the P-1SC-1 ProCharger, this system is sure to get you that extra power you’re looking for. GM truck and SUV ProCharger systems deliver the ultimate performance and power increase for towing, daily driving and sport truck applications.  In the lower rpm towing range, Intercooled ProCharger systems will deliver more rear-wheel torque because the intercooled charge air is extremely dense (virtually at ambient temperature), the engine is running full timing, and the P-1SC consumes far less power than most positive displacement superchargers. Intercooled ProCharger supercharger systems enable your truck or sport utility to deliver unparalleled performance without sacrificing daily drivability or gas mileage. In fact, in most towing applications your gas mileage may actually increase slightly thanks to the superior efficiency of the P-1SC ProCharger. Full systems and tuner kits are available for the 5.3L, 6.0L and 6.2L engines. A list of supported vehicles is below: Chevrolet Silverado GMC Sierra Chevrolet Avalanche Chevrolet Tahoe Chevrolet Suburban GMC Yukon GMC Yukon Denali Cadillac Escalade Contact ProCharger for pricing and availability.