TUNERS AND PROGRAMMERS
TUNERS & PROGRAMMERS – 2019–2024 RAM 2500/3500 (6.7L CUMMINS)
Unlock usable power, improved drivability, and better monitoring on your 2019–2024 Ram Heavy Duty—with emissions-compliant solutions only. CPP Diesel curates tuners, programmers, digital gauges/monitors, pedal controllers, transmission calibration tools, and OBD-II service gear that fit your 6.7L Cummins while keeping factory emissions equipment intact. Availability can vary by model year and ECU security level—always review product notes and CARB EO details where applicable.
Shop by Subcategory
- Digital Gauges & Monitors
- ECM Calibration Tools
- Transmission Tuning
- Throttle Pedal Controllers
- Data Logging & Analytics
- OBD-II Scan Tools
- Mounts, Cables & Accessories
- Updates, Licenses & Credits
Helpful Fitment Notes
- Model-year differences: 2019–2024 trucks use updated ECUs; feature availability varies by year/trim. Check each product page for specific compatibility and functions.
- Emissions compliance: Look for products with stated CARB EO numbers or “50-state legal” notes. CPP Diesel does not offer equipment intended to remove or defeat emissions systems.
- Power management: For towing and daily use, conservative calibrations and transmission tuning often deliver the best reliability and temperature control.
- Dealer reflashes: A dealer software update can overwrite calibrations. Keep your device handy to restore approved tunes after service when allowed by the product.
- Best practices: Use a battery maintainer during flashes, record your stock file when applicable, and follow on-screen prompts to avoid interruption.
Why CPP Diesel
- Compliance-minded curation: We focus on emissions-intact, street-legal solutions where available.
- Clarity: Listings call out supported PIDs, data channels, transmission coverage, and legal status.
- Real-world guidance: Get recommendations tailored to towing, daily driving, or performance within legal limits.
- Complete installs: Mounts, cables, and accessories for a clean, reliable setup.
Related 2019–2024 Categories
Tuners & Programmers FAQ – 2019–2024 Ram 2500/3500
Are these devices street-legal?
Products indicate legality on each page. Look for CARB EO numbers or “50-state legal” language. Items marked for “competition/off-road” are not for public-road use—always follow local laws.
Will this work on my 2022–2024 truck?
Some features differ by ECU/security level. Check the compatibility notes by year/trim; when in doubt, contact us with your VIN and we’ll confirm supported functions.
Do I need extra gauges with a tuner?
Digital monitors can display EGT (where supported), boost, coolant/trans temps, and more. For heavy towing or performance use, monitoring key temps is strongly recommended.
What happens if the dealer reflashes my ECM?
A dealer update can overwrite calibrations. Many devices allow you to restore an approved tune after service—follow the device instructions and ensure your battery is maintained during any flash.
Can I return to stock settings?
Yes, most programmers let you save and restore stock calibrations. Always back up your stock file when prompted and keep the device for future updates.
Need help choosing? Send us your VIN, model year, and goals (towing, daily, performance within legal limits) and we’ll recommend the best compliant solution for your Ram.
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DAYSTAR KU71124BK DO NOT FLASH OBDII PORT PLUG BLACK
DAYSTAR
$16.54Daystar's No Flash Plugs provide an effective way to preserve the tune on your diesel or other custom tuned ride. Protect your custom tune with Daystar!Features: Black Conveniently Clips Over Your OBD II Port Made in the USA Go Everywhere Warranty The...$16.54 -
EDGE PRODUCTS 98619 EAS POWER SWITCH WITHOUT STARTER KIT
EDGE PRODUCTS
$159.95This is a tremendous new feature for truck owners! Customers can now hook up accessories like aftermarket lights, air compressors, etc. and engage them from the CTS. Install the new switch and use Edge's MyStyle software to name your accessory to display...$159.95 -
BANKS 61300-45 OBD-II CABLE CAN BUS IDASH 1.8
BANKS
$19.00CAN OBD-II cable for iDash (4 pin). Flat design for enhanced durability and cable routing under the dashboard or around trim pieces. Used to receive ECM data and power from vehicle's diagnostic port. Flat design for enhanced durability and cable routing...$19.00 -
BANKS 61300-30 B-BUS TERMINATION JUMPER (HW REV 2) IDASH 1.8
BANKS
$5.00Banks Bus Termination Jumper for HW Rev 2 iDash only. Plugs into 2 pin terminal block on back of the iDash. Used to terminate iDash if using B-Bus modules or multiple iDash 1.8s. Only one needed per network. The BANKS 61300-30 B-Bus Termination Jumper...$5.00 -
BANKS 61301-27 AFTERMARKET ECU TERMINATION CABLE IDASH 1.8
BANKS
$13.00Banks Bus Termination cable for HW Rev 1 iDash and 12V Power Harness. Only one needed per network. Used to add a 120 ohm CAN termination resistor to the iDash 12V Universal Power Cable. (4 pin male-female cable). This Banks 61301-27 Aftermarket ECU...$13.00 -
EDGE PRODUCTS 38603 CS2/CTS2/CTS3 DISPLAY MOUNT FOR 19-21 RAM 2500/3500
EDGE PRODUCTS
$68.05We are happy to announce all-new cast aluminum pillar display mounts available for order now to offer a more permanent and vehicle specific mount for our CTS3 based devices. These mounts have been specifically engineered for an OEM look and fitment to...$68.05 -
EDGE PRODUCTS 98107 CTS3 CAMERA ADAPTER CABLE
EDGE PRODUCTS
$186.95USB CameraAdapter forCTS3 Universal CTS3™ Camera Adapter Cable by Edge®. The CTS3 camera adapter is for customers upgrading from a CTS or CTS2 monitor that already have camera using the RCA camera input. The RCA input needs to be converted into...$186.95 -
EDGE PRODUCTS 98106 EAS OBDII PASS THROUGH SPLITTER FOR 96-UP OBD II COMPLIANT VEHICLES
EDGE PRODUCTS
$61.65The OBDII Pass-Through Splitter allows two products to be simultaneously plugged into the OBDII port such as an Edge monitor unit, and another product, including, but not limited to, power running boards or other potential OBDII powered products. This...$61.65 -
EDGE PRODUCTS 98900 REPLACEMENT EGT PROBE FOR JUICE W/ATTITUDE
EDGE PRODUCTS
$57.79REPLACEMENT EGT PROBE FOR Juice JUICE WITH ATTITUDE REPLACEMENT EGT PROBE (only for Juice w/ Attitude products) Universal Juice with Attitude™ Replacement EGT Sensor by Edge®. Designed utilizing the latest technology, this product by Edge...$57.79 -
EDGE PRODUCTS 98621 EAS REVOLVER TO INSIGHT REPLACEMENT CABLE
EDGE PRODUCTS
$262.95Revolver™ Performance Chip and Insight CTS2™ Monitor EAS™ Connector Cable (98621) by Edge®. Adjustable Power Switch. EAS Revolver cable allows the Insight CTS2™ Monitors to connect to the Revolver™ Performance Chip. It...$262.95 -
EDGE PRODUCTS 98620 EAS EXPANDABLE STARTER KIT W/15IN. EGT CABLE FOR INSIGHT CS2/CTS2/CTS3
EDGE PRODUCTS
$187.95Universal EAS™ Exhaust Gas Temperature Sensor Daily Driver/Tow Kit (98620) by Edge®. This kit for the monitors provides one EGT sensor cable for monitoring critical exhaust gas temperature, and one EAS Starter Kit Cable which allows a user to...$187.95 -
EDGE PRODUCTS 98611 EAS EGT EXPANDABLE W/O STARTER KIT
EDGE PRODUCTS
$177.95Universal EAS™ Expandable Exhaust Gas Temperature Sensor (98611) by Edge®. The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating excessive heat which, in turn, can cause...$177.95 -
EDGE PRODUCTS 98609 EAS POWER SWITCH WITH STARTER KIT
EDGE PRODUCTS
$210.95Universal EAS™ Power Switch with Starter Kit (98609) by Edge®. This is a tremendous new feature for truck owners! Customers can now hook up accessories like aftermarket lights, air compressors, etc. and engage them from the CTS. Install the new...$210.95 -
EDGE PRODUCTS 98608 EAS 40F TO 300F TEMPERATURE SENSOR WITH 1/8IN. NPT THREADS
EDGE PRODUCTS
$75.75The EAS Temperature Sensor is a -40F to 300F 1/8 NPT supplied with the connectors to plug directly into the Universal Sensor Input System. Using the EAS Temperature Sensor you can monitor Transmission Temp., Differential/Axle Oil Temp., Oil Temp.,...$75.75 -
EDGE PRODUCTS 98607 EAS 0 - 100 PSIG PRESSURE SENSOR WITH 1/8IN. NPT THREADS
EDGE PRODUCTS
$207.95The EAS Pressure Sensor is a 0 - 100 PSIg 1/8 NPT sensor that plugs directly into the Universal Sensor Input system (p/n 98605). The Pressure Sensor comes equipped with the proper wires and connectors to plug right into the Universal Sensor Input system...$207.95 -
EDGE PRODUCTS 98605 EAS UNIVERSAL 5V SENSOR INPUT
EDGE PRODUCTS
$240.95The EAS Universal Sensor Input provides the ability to read any 0-5 volt signal and translate that signal a meaningful value for display on the CTS3 platform. This means you can add custom temperature, pressure, Air/Fuel and even Travel/Position gauges...$240.95 -
EDGE PRODUCTS 98602 EAS STARTER KIT CABLE FOR CS2/CTS2
EDGE PRODUCTS
$73.05Universal EAS™ Sensor Input Starter Cable (98602) by Edge®. The Expandable Accessory System (EAS) was created with future expandability in mind. The architecture of the EAS allows users to connect multiple accessories, daisy-chain style, to the...$73.05 -
EDGE PRODUCTS 98005 CTS/CTS2 DASH POD ADAPTER KIT
EDGE PRODUCTS
$28.88CTS CTS2 POD ADAPTER KIT with CS CS2 GROMMET (allows CTS CTS2 to be mounted in dash pods) Universal Dash Pod Adapter Kit with CS/CS2 Grommet (98005) by Edge®. This specially designed adapter piece allows the Insight CTS Gas or Diesel unit to secure...$28.88 -
EDGE PRODUCTS 98004 GAUGE PILLAR ADAPTER 2-1/16" FOR CS/CTS/CS2/CTS2
EDGE PRODUCTS
$44.93As the originators of STYLE and performance; we are excited to announce the Universal 2-1/16 Gauge Pillar Adapter for the CS/CS2/CTS/CTS2 products. This adapter allows you to mount the CS/CS2 or CTS/CTS2 products in a 2-1/16Gauge Pillar Pod. The adapter...$44.93 -
BANKS 63065 HIGH RANGE ANALOG TEMPERATURE SENSOR EGT OR OTHER TEMPERATURES
BANKS
$94.00High Range Analog Temperature Sensor with 1/8 NPT compression fitting. Suitable for EGT or other temperature Readings. Works with pre-defined configurations in iDash for quick setup. Adjustable insertion depth of up to 7/8 inch. 0-1575 deg F temperature...$94.00 -
BANKS 63344 DUAL GAUGE POD KIT 52MM STICKY BASE SUCTION MOUNT IDASH 1.8 AND 52MM (2-1/16 INCH) GAUGES
BANKS
$68.00Universal suction cup gauge mount designed to work with the iDash and other 52mm or 2-1/16 inch gauges. The adjustable arm allows for a wide range of mounting angles making this product universal for any vehicle. The sticky suction cup base can be...$68.00 -
EFI LIVE SCD-CSPPASS CSP5 SWITCH
$75.00The EFI LIVE SCD-CSPPASS CSP5 Switch is a must-have accessory for Cummins truck owners utilizing EFILive CSP5 tuning. Unlike other products on the market, this offering specifically provides the switch itself, without the tuning included in the price...$75.00