Banks Six-Gun Diesel Tuner with Switch 06-07 GM 2500HD / 3500 Duramax LLY LBZ Multiple Applications

This tuner is specially calibrated for awesome street power. You'll get power gains up to +128 hp, +345 lb-ft, while still remaining emissions legal. Six power levels that can be adjusted on-the-fly. Six-Gun will rocket you from 0-60 mph 19% quicker, and in 36% less distance! The CleanTune technology, which out-performs dirty and smoky tunes, gives you the boost you need without destroying your expensive emissions system components. Get pavement-shredding power with the Six-Gun Tuner from Banks Power!