Banks Power Six-Gun Tuner (2007-2010 GM HD 6.6 Diesel)

Optimum fuel tuning for awesome sport/street power (+130 hp, +244 lb-ft), built-in safety and adjust-on-the-fly power, plus CleanTune Technology.

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%!

With Banks iDash DataMonster or SuperGauge 1.8, you add enhanced monitoring, data-logging and simple control. Monitor data your vehicle's gauge won't show you, and real values that your vehicle masks. Instant real data to keep an eye on your engine, not the inaccurate filtered data that the manufacturer shows you that can sometimes lead to failure. And log that data to see how everything is running. In fact, you can log continuously until you run out of disk space (over a month straight with a 4GB card).

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.