Banks Big Hoss Diesel Tuner pours on the Cummins power and delivers a host of benefits and built-in safety features:

• Does not require a tap on the pump wire
• Adds up to +70 hp and +180 lb-ft with recommended airflow improvements
• Fully compatible with DynaFact electronic gauges
• If a pyrometer is used, tuner will automatically be enabled with a Temperature Limiting Control feature to keep exhaust gas temperatures in a safe range
• Built-in torque converter clutch protection
• When signal is delivered to lock the torque converter, additional fuel delivery is momentarily de-rated to eliminate clutch slippage
• Incorporates a mission-critical safety-circuit design that functions as an engine and transmission watchdog. The built-in self-diagnostics ensure that the device has no negative effect on the vehicle’s electronics.
• Competitively priced
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