Banks Power Big Hoss Diesel Tuner FOR 1998.5-2000 DODGE RAM 2500/3500 5.9L CUMMINS

Banks Power Big Hoss Diesel Tuner FOR 1998.5-2000 DODGE RAM 2500/3500 5.9L CUMMINS

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Big Hoss Diesel Tuner

Gain +70hp/+180lb-ft
with ActiveSafety
FOR 1998.5-2000 DODGE RAM 2500/3500 5.9L CUMMINS


Free Shipping on orders over $250 (48 Contiguous US)*

Doesn't tap the pump wire. Compatible with DynaFact gauges. Temperature limiting control w/opt Temp Limit Kit 63075.

50 State Compliant

CARB E.O. D-161-94

Key Features


  • Adds up to +70 hp and +180 lb-ft (rear wheel)
  • Destroys the competition, not your vehicle!
  • ActiveSafety protects engine/powertrain
  • Compatible with DynaFact gauges
  • Doesn't tap the pump wire
  • Loaded with Features
  • Easy Install
  • Value Priced



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.


You ‘Walk the Walk’ Not Just ‘Talk the Talk.’ You ROCK!!


Bob of Page, Arizona, installed a Monster Exhaust system, Power Elbow, Big Hoss Diesel Tuner and a High-Ram air-inlet casting on an ’01 5.9L Cummins 24-valve turbo-diesel

I was driving a ‘66 Dodge pickup for 15 years. I finally got an 01' Dodge Turbo Cummins 2500 4-By...Used, but perfect!?white?beautiful! Stock, this truck was awesome. I say was, because with the Banks stuff I put's now a freakin' "Beast." I Love My truck!!! You guys at Banks no doubt "Walk the Walk"...not just "Talk the Talk." You ROCK!!

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