Product Description

EDGE PRODUCTS 98620 EAS EGT STARTER KIT DAILY DRIVER/TOW KIT COMPATIBLE W/ CS2/CTS2/CTS3

The EDGE PRODUCTS 98620 EAS EGT STARTER KIT is the go-to “Daily Driver/Tow” package for diesel owners who want to safely add power while keeping exhaust gas temperatures in check. Designed to plug directly into your Edge Insight CS2, CTS2, or CTS3 monitor via the Expandable Accessory System (EAS), this kit includes everything you need to start monitoring EGT on tuned or heavily loaded trucks—no guesswork, no hacked wiring, and no extra boxes cluttering the cab.

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• Complete EAS EGT starter kit – probe, EAS cable, and harness for your Edge Insight CS2/CTS2/CTS3.
• Perfect for daily-driven and towing diesel trucks that need safe EGT visibility under load.
• True plug-and-play architecture using the Edge EAS daisy-chain design – no cutting or splicing.
• Integrates cleanly with Insight, Evolution, and Juice w/ Attitude CS2/CTS2/CTS3 monitors that support EAS.
• Ideal first add-on before stacked boost, fuel pressure, or competition-level sensor packages.

FITMENT & COMPATIBILITY

The EDGE PRODUCTS 98620 EAS EGT STARTER KIT is a universal diesel EGT monitoring solution designed for use with Edge monitors that support the Expandable Accessory System (EAS).

Compatible Edge monitors & devices (with EAS support):

• Insight CS2 / Insight CTS2 / Insight CTS3
• Many Juice w/ Attitude CS2/CTS2/CTS3 kits
• Many Evolution CS2/CTS2/CTS3 tuners using EAS add-ons

Typical vehicle applications include (when paired with a compatible Edge monitor):

• 1994+ Ford Power Stroke diesel trucks (7.3L, 6.0L, 6.4L, 6.7L) with an Edge CS2/CTS2/CTS3 installed.
• 1989+ Dodge/Ram Cummins (5.9L & 6.7L) with an Edge CS2/CTS2/CTS3 or Juice w/ Attitude CTS3.
• 1999+ GM Duramax (LB7–L5P) and other OBD-II diesel platforms using Insight CS2/CTS2/CTS3.

This kit provides the EGT probe and starter EAS harness required to begin temperature monitoring. Additional EAS sensors (boost, fuel pressure, temperature, etc.) can be daisy-chained later using the same starter architecture.

CROSS-REFERENCE EDGE PRODUCTS ON CPP DIESEL

Pair the 98620 Daily Driver/Tow EGT kit with other EDGE PRODUCTS accessories on CPP Diesel for a complete monitoring and control strategy:

• EDGE PRODUCTS 98602 EAS STARTER KIT COMPATIBLE W/ CS2/CTS2/CTS3 – Base EAS starter harness for adding multiple sensors when you’re building a bigger data-logging package.
• EDGE PRODUCTS 98621 EAS REVOLVER TO INSIGHT REPLACEMENT CABLE – Connects Edge Revolver chips to Insight CTS2/CTS3 monitors for touchscreen power-level control.

WHY BUY EDGE PRODUCTS 98620 FROM CPP DIESEL?

• Genuine EDGE PRODUCTS inventory – no off-brand sensors or questionable harnesses.
• Diesel-focused tech help – guidance on probe placement, wiring routing, and monitor setup.
• Fast, free shipping on many orders and secure packaging to protect the probe and harness.
• Built for expandability – 98620 is a smart starting point before stepping up to full competition EAS kits.

FREQUENTLY ASKED QUESTIONS

What’s included with the EDGE PRODUCTS 98620 EAS EGT STARTER KIT?
The kit typically includes an EGT probe (thermocouple), EAS EGT cable/harness, and the starter connection needed to plug into an Edge CS2/CTS2/CTS3-based monitor that supports the EAS system. This gives you everything required to start monitoring EGT on your truck once the probe is installed in the exhaust manifold or pre-turbo location.

Do I still need the 98602 EAS Starter Kit if I buy 98620?
The 98620 is an EGT-focused starter kit designed specifically for EGT monitoring. If your goal is to only add EGT, 98620 is usually all you need. If you plan to add multiple EAS sensors (boost, fuel pressure, temp, etc.) and build out a larger network, the EDGE PRODUCTS 98602 EAS STARTER KIT is a great foundation to combine with additional EAS components.

Is the EDGE 98620 kit compatible with the Insight CTS3?
Yes. The 98620 EAS EGT Starter Kit is designed to work with Insight CTS3 as well as many CS2/CTS2-based devices that support EAS. Just plug the EAS connector into the appropriate port on the back of your monitor and configure the EGT input on-screen.

Where should I install the EGT probe for best results?
For most diesel trucks, the probe is installed in the exhaust manifold, pre-turbo, on the hottest running cylinder bank. This gives the most accurate reading of turbine-inlet temperature during towing or heavy throttle. Many owners choose a location in a runner close to the turbo flange where the probe can safely clear the manifold and turbine housing. Always follow Edge’s instructions and use proper drilling/tapping procedures.

Can I add more sensors later using this kit?
Yes. The key advantage of the EAS architecture is expandability. Once your starter connection is in place with 98620, you can daisy-chain additional EAS modules (pressure, temp, universal 5V inputs, power switch, etc.) to grow your monitoring package as your build evolves.

Specifications for EDGE PRODUCTS 98620