1998.5-2002 5.9L Dodge Cummins
Chips | Programmers | Tuners

In mid-model year 1998, Cummins and Dodge released their newest power plant combination, the Dodge Ram featuring a 24 Valve Cummins.  This engine featured many of the reputable features of its predecessor, the 12 valve, but with the benefit to electronically control fueling and timing, thus making plug and play power a reality!  Your 98.5-02 5.9L Dodge Cummins diesel is capable of producing tons of horsepower, ground pounding torque and remarkable fuel economy all at the same time.

A combination of modifications are necessary to make this happen, but without a doubt the single biggest component in the equation boils down to your choice of chip, tuner or programmer.   We offer complete lines from Smarty, Edge, TST, TS Products, and more!  Whether you are looking for a simple installation with big gains through a Smarty S-03, or maybe looking for a chip and gauge combination, as in the Edge Juice with Attitude CTS2, or needing tire eating power through the Edge Drag Comp, we've got you covered!  If you are unsure of which diesel tuner, diesel programmer or diesel chip is right for you, or need details on which will stack with one another, give us a call or send an email to [email protected] and we will help you determine which one is right for your application.

12 Valve Note:  For those of you new to diesels, or to Cummins in particular, model years 1994-1998, termed "12 valve" do not have the ability to be tuned via electronics/chips.  These trucks are tuned mechanically through AFC springs, fuel plates, etc.  If you own one of these trucks and are looking for performance modifications, see our section labeled "94-98 12V Fuel Related."

Edge Products CTS Pod Adapter Kit
DPP Price: $10.00
Edge Back-Up Camera for CTS Monitors 98201
DPP Price: $229.95
BD Staging Limiter 98.5-04 5.9L Cummins
DPP Price: $422.00
Daystar DO NOT FLASH OBD Plug KU71124BK
DPP Price: $14.99
DiabloSport OBD-II Port Cover
DPP Price: $25.49