Superchips

2001 - 2010 Chevy GMC 6.6L Duramax Diesel Trucks
Most 1999 - 2009 Chevy GMC Gas Trucks and SUVs
Most 1999 - 2010 Chevy GMC Gas Cars

2001 - 2010 Chevy GMC 6.6L Duramax LB7, LLY, LBZ & LMM
+120hp, +206 ft-lbs

Chevy / GMC Gas
Silverado, Avalanche, Colorado, Suburban, Tahoe, SSR, Trailblazer, Camaro, Corvette, HHR SS, Impala SS, Monte Carlo SS, Sierra, C/K, Canyon, Envoy, Denali, Yukon, LaCrosse Super, Rainier, Escalade, CTS-V, H2, H3 Alpha, H3T, G8 GT, Solstice GXP, Grand Prix GXP, GTO, Firebird, Trans Am, Sky Redline

2001 - 2010 Chevy GMC 6.6L Duramax LB7, LLY, LBZ, LMM