Buy Factory Direct: 800-601-8072
’98-02 Dodge 5.9L Cummins ISB
Hefty
Power Increase
Banks Big Hoss Diesel Tuner adds up to +70 hp and +180 lb-ft (rear wheel). Doesn't tap the pump wire; compatible with DynaFact gauges; built-in safety.
Gains Up To:+70 hp/+180 lb-ft
Big Hoss® Diesel Tuner
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 T-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
System Includes:
| Application | Year Range | Part # |
|---|---|---|
| BigHoss Diesel Tuner 1998 1/2-00 Dodge 5.9L |
1998-00 | 62781 |
| BigHoss Diesel Tuner Dodge 5.9L |
2001 | 62782 |
| BigHoss Diesel Tuner Dodge 5.9L |
2002 | 62783 |
Owners Manual(s)
| Big Hoss Diesel Tuner (connects to pump wire) (Part #96759) |  Download |
| Big Hoss Diesel Tuner (does not connect to pump wire) (Part #96766) | Download |
Accolades
“You have the comforting feeling that Banks is doing everything right.”
— Car & Driver