TUNERS / CHIPS / MONITORS
TUNERS / CHIPS / MONITORS — 2003–2007 DODGE RAM 5.9L CUMMINS
Whether you’re towing, daily driving, or racing, CPP Diesel curates the right tuners, inline modules, and digital monitors for your 3rd Gen Ram. Shop proven options like Smarty handhelds, Edge Juice w/ Attitude CTS3 & Evolution CTS3, plus Banks iDash and accessories—all organized for 03–07 5.9L Cummins.
Browse the full 03–07 Tuners / Chips / Monitors category →
Shop by Component
- Handheld Programmers (Flash Tuners)
- Inline Power + Monitor (On-the-Fly Control)
- Monitors (Data Only)
- EGT & EAS Accessories
Why Buy Tuners & Monitors from CPP Diesel?
- 03–07 specific guidance: We group parts by ECM year-split (03–04, 04.5–05, 06–07) for quick, correct fitment.
- Matched packages: Pair power adders with real-time data—EGT, boost, trans temp—to keep your 5.9L happy.
- One-stop accessories: EAS sensors, EGT kits, and pillar/dash mounts for a clean, OEM-like install.
Tech Notes & Fitment
- Year splits matter: Dodge made hardware/ECM changes across 03–04, 04.5–05, and 06–07; match your tuner to the correct sub-year.
- Monitoring is protection: If you add fuel/timing, run EGT and boost readings at minimum; trans temp monitoring recommended for 48RE tow rigs.
- Emissions & use: Some calibrations/modules are competition/off-road only. Check and follow your local laws.
Frequently Asked Questions
What’s the easiest power adder for a stock 5.9L tow rig?
Edge Evolution CTS3 (handheld flash) or Edge EZ (inline) provide simple gains with selectable levels—add a monitor (Insight CTS3 or iDash) to watch EGT/boost.
How do I pick the right Juice w/ Attitude CTS3 for my truck?
Choose by model year: 03–04 (31502-3), 04.5–05 (31503-3), and 06–07 (31504-3). The CTS3 display handles power level changes and adds safety backdowns and data logging.
Do I need an EGT probe if I only use mild tuning?
We recommend it—EGT is the most important safety gauge on a tuned diesel. Add the Edge 98620 EAS kit or the 98900 probe for Juice systems.
Smarty vs. Juice—what’s the difference?
Smarty (S-06/SJ-06) is a handheld flasher with selectable tunes you load to the ECM. Juice w/ Attitude CTS3 is an inline module that adds on-the-fly power with an integrated CTS3 monitor.
Shop all 03–07 5.9L Tuners / Chips / Monitors at CPP Diesel →
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ATS 601-900-2272 48RE CO-PILOT TRANSMISSION CONTROLLER FITS 2003 5.9L CUMMINS
ATS DIESEL
$600.00The ATS Co-Pilot transmission controller is recommended for use with light duty pickup trucks with a heavy-duty aftermarket transmission and torque converter package are installed on vehicle. While the Co-Pilot will still function perfectly on a stock...$600.00 -
ATS 601-900-2284 48RE CO-PILOT TRANSMISSION CONTROLLER FITS 2004-2005 5.9L CUMMINS
ATS DIESEL
$600.00The ATS Co-Pilot transmission controller is recommended for use with light duty pickup trucks with a heavy-duty aftermarket transmission and torque converter package are installed on vehicle. While the Co-Pilot will still function perfectly on a stock...$600.00 -
ATS 601-900-2308 48RE CO-PILOT TRANSMISSION CONTROLLER FITS EARLY 2006 5.9L CUMMINS
ATS DIESEL
$600.00The ATS Co-Pilot transmission controller is recommended for use with light duty pickup trucks with a heavy-duty aftermarket transmission and torque converter package are installed on vehicle. While the Co-Pilot will still function perfectly on a stock...$600.00 -
ATS 601-900-2317 48RE CO-PILOT TRANSMISSION CONTROLLER FITS 2006.5-2007 5.9L CUMMINS
ATS DIESEL
$600.00CoPilot Lockup kit 2006.5 Early 07 Dodge Control Over Converter lockup, push button control, 18 mph minimum lockup speed, better acceclerationCoPilot Features and Benefits: Control over converter lockup Push button control 18 mph minimum lockup...$600.00 -
BD DIESEL 1047135 5.9L HOWLER VGT CONTROLLER KIT DODGE 2003-2007 CUMMINS W/AFTERMARKET VARIABLE TURBO
BD DIESEL
$759.95The BD plug and play VGT controller enables the use of a 6.7L VGT turbo on a Dodge 5.9L common rail truck. Warranty: Parts 12-Months 12,000 Miles Note: 2003-2005 pick-ups do not maintain Torque Converter lockup on deceleration - suggest 1030395...$759.95 -
EDGE PRODUCTS 85400-300 EVOLUTION CTS3 FOR 03-12 DODGE RAM DIESEL
EDGE PRODUCTS
$723.95Evolution CTS3™ Programmer (85400-300) by Edge®. Introducing the next generation Evolution CTS3: all-new, full-Color Touch Screen CTS3. The CTS3 will continue to include all of the great features, benefits, and extended coverage from the...$723.95 -
EDGE PRODUCTS 98617 EAS COMPETITION KIT FOR INSIGHT CS2/CTS2/CTS3
EDGE PRODUCTS
$549.95Universal EAS™ Exhaust Gas Temperature Sensor Competition Kit (98617) by Edge®. The EAS Competition Kit gives users the ability to monitor EGTs and add an additional 0-100 PSIg boost and -40F to 300F temp sensors for ultimate control. This kit...$549.95 -
EDGE PRODUCTS 30204 EZ TUNER FOR 04.5-07 DODGE RAM WITH 5.9L CUMMINS DIESEL
EDGE PRODUCTS
$549.95EZ™ Tuner by Edge®. Power Level 1: 25 hp & 50 hp. Power Level 2: 45 hp & 75 hp. Power Level 3: 65 hp & 120 hp. Designed specifically for Dodge Cummins turbodiesel engines, this value-priced module connects directly under the hood to...$549.95 -
EDGE PRODUCTS 30203 EZ TUNER FOR 03-04 DODGE RAM WITH 5.9L CUMMINS
EDGE PRODUCTS
$549.95EZ™ Tuner (30203) by Edge®. Power Level 1: 25 hp & 50 hp. Power Level 2: 45 hp & 75 hp. Power Level 3: 65 hp & 120 hp. Designed specifically for Dodge Cummins turbodiesel engines, this value-priced module connects directly under the...$549.95 -
SMARTY S-06POD PROGRAMMER FOR 03-07 DODGE 5.9L CUMMINS
SMARTY
$685.00Smarty S-06 PoD for Dodge Cummins Turbodiesel 5.9L (2003 - 2007) This product is not legal for use in the State of California. 10 different CaTCHER softwares DTC (Diagnostic Trouble Codes) Reads codes & explains them in simple English ABS...$685.00