Banks Power Six-Gun Diesel Tuner W/Switch 2007.5-2010 6.6L GM Duramax LMM (63887)
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The Banks Power Six-Gun Diesel Tuner - 63887 is the ultimate tuner upgrade for your 2006-2007 6.6L GM Duramax LLY or LBZ that will not hurt your engine.
Many tuners reduce fuel delivery as exhaust gas temps rise. But they ignore the powertrain! Banks finds the limits of the engine and powertrain, then adds mission-critical ActiveSafety safeguards to Six-Gun so it won't exceed those limits. As a result, Six-Gun thrashes challengers, not your truck! Airflow upgrades recommended.
Proof of a Higher Power
Calibrated for sport applications, Six-Gun delivers pavement-shredding power with CleanTune™ technology, which out-performs dirty, smoky tunes; has change-on-the-fly power levels; is Stacked for Power® to tune pulse width, timing and fuel pressure; and has exclusive AutoRate® and ActiveSafety® engine and transmission safeguards. Six-Gun will rocket you from 0-60 mph 22% quicker, and boost your 1/4-mile speed by up to 11%!
Power Boost with Speed-Loader Upgrade
Speed-Loader punches up Six-Gun's best gains to +130 hp/ +244 lb-ft and provides temp-limiting safety (pyrometer gauge recommended). Please see part # 63838 to purchase Speed-Loader unit.