and has exclusive AutoRate and ActiveSafety engine and transmission safeguards. Six-Gun will rocket you from 0-60 mph 22 percent quicker, and boost your 1/4-mile speed by up to 11 percent! All gains measured at the rear wheels, with recommended airflow improvements. Upgradeable options include airflow components to build a complete engineered power system. For best Six-Gun Diesel Tuner performance, Banks always recommends airflow improvements. Key Features: Gain an impressive +120 hp/+210 lb-ft TQ at rear wheels AutoRate and ActiveSafety protects engine/powertrain Destroys the competition, not your vehicle! Calibrated for Sport, Stacked for Power 6 change-on-the-fly power levels 0-60 mph 22 percent quicker! Loaded with Features Value Priced Easy Install 50 State Compliant CARB E.O. D-161-92