Edge Evolution CTS3 Tuner and Monitor for 2003-2012 Ram 2500 3500 5.9L 6.7L Cummins - 85400-300

The Edge Evolution CTS3 85400-300 is a plug-in tuner and 5 inch touchscreen gauge monitor for 2003-2012 Dodge and Ram 2500 and 3500 trucks with the 5.9L or 6.7L Cummins. It loads Edge's preset power levels through the OBD-II port and then stays on the dash as a live gauge display. This is the emissions-legal version, CARB EO D-802-13, so it is legal in all 50 states and does not support removing any emissions equipment.

Edge's published peak gains for this part number: up to 120 hp and 315 lb-ft on the 5.9L and up to 100 hp and 210 lb-ft on the 6.7L. Power levels run from a mileage tune through daily, tow, performance and extreme settings.

Vehicle compatibility

• 2003-2007 Dodge Ram 2500 and 3500 with the 5.9L Cummins
• 2007.5-2012 Dodge and Ram 2500 and 3500 with the 6.7L Cummins
• Ford Power Stroke trucks use the Evolution CTS3 85400-100; GM Duramax trucks use the 85400-200

Tuning and monitoring features

• Preset power levels from mileage through extreme, selected on the screen
• Live gauges for boost, EGT, transmission temperature, rail pressure, RPM and dozens more parameters, with user-set alerts
• Swipe-between gauge layouts and custom backgrounds
• 0-60 and quarter-mile performance meter
• Data logging with export
• Reads and clears diagnostic trouble codes
• Wi-Fi updates
• Additional vehicle licenses can be purchased to tune more than one truck with the same unit
• Supports Edge EAS accessory sensors through the Universal Sensor Input 98605

What is in the box

• Evolution CTS3 display
• OBD-II cable
• Windshield mount
• Quick start guide

Installation and limitations

Plug the OBD-II cable into the port under the dash, mount the display, and follow the on-screen steps to save the stock file and load a power level. No wiring. The device returns the truck to stock from the same menu. Pillar and dash mounts for a factory look are available separately.

Popular add-ons for a Cummins: the EAS Street Diesel kit 98623 adds an EGT probe and two pressure sensors, and the EAS turbo timer 98604 lets the truck idle down after a hard pull.

Specifications

• Part number: 85400-300
• Brand: Edge
• Emissions: CARB EO D-802-13, legal in all 50 states
• Warranty: 1 year manufacturer warranty
• Country of origin: United States
• Packaged size: 9.5 x 6.3 x 4 in, 2 lb
• UPC: 810065210036

Frequently asked questions

Is the Evolution CTS3 legal in California?

Yes. Part number 85400-300 carries CARB Executive Order D-802-13 and is legal in all 50 states. It does not support removing or disabling any emissions equipment.

How much power does it add?

Edge's published peak figures for this part number are up to 120 hp and 315 lb-ft on the 5.9L and up to 100 hp and 210 lb-ft on the 6.7L, depending on the level selected.

Does it stay plugged in as a gauge?

Yes. After tuning it remains connected through the OBD-II port and boots to your gauge screen on every key cycle, with alerts, data logging and code reading.

Can I use one unit on two trucks?

Yes, with an additional vehicle license purchased from Edge. The unit must return the first truck to stock before it can tune another.

Do I need extra sensors for EGT?

Exhaust gas temperature is read from the factory sensor on the 6.7L. On trucks without a factory EGT sensor, add an EAS EGT probe kit through the Universal Sensor Input.