Banks Power Big Hoss Diesel Tuner 98.5-02 Dodge 5.9L Cummins 1998.5-2002 Dodge 5.9L Cummins

Give your Cummins a boost of power and performance with the Big Hoss Diesel tuner from Banks Power.

Unleash an extra 70 horsepower and 180 lb-ft of torque with a quick install process that does not require a T-tap on your pump wire. The Big Hoss also has a host of built in safety features designed to balance the added power. Built-in torque converter clutch protection de-rates fuel delivery when a signal is sent lock the TC, this virtually eliminates clutch slippage and prolongs transmission life! Plus the tuner is fully compatible with DynaFact electronic gauges. And with the additional self-diagnostics you can be sure that the Big Hoss will not harm your trucks native electronics.