Edge EGT Promotion

Buy a CTS3 get an EGT Probe for free

It’s time for the Edge ‘Free EGT Probe’ promo again!


Looking for a deal you just can’t pass up? This is the one! With your choice of the industry-leading Insight CTS3 monitor or the efficient and powerful Evolution CTS3 tuner (Now at a lower price), this promotion offers more value than anything on the market for Ram, Ford, and GM diesel applications with our EGT probe kit (a $160 value) thrown in at no charge! Purchase the Insight CTS3 or Diesel Evolution CTS3 between May 1st and June 30th, 2024, to qualify for the promotional EGT Probe kit directly from Edge. Please see the list below of approved and qualifying part numbers included in this promotion. Limit one per customer.


How To Redeem


Purchase your Edge Insight or Diesel Evolution CTS3 directly from edgeproducts.com or through an authorized dealer. Once your purchase is complete and the product is delivered, visit our online promotion redemption page at THIS LINK and fill out the form. Once the online form is completed, we will contact you via email to verify your purchase and ship out your free EGT Probe Kit. Purchases must be made during the promotional period, May 1 – June 30, 2024, in order to qualify. Proof-of-purchase and the submission form must be completed by 7/15/2024 to receive your free product (part number 98620). By submitting this form, you agree to be contacted by Edge Products and Holley for future promotions. Please allow 3-4 weeks for processing and delivery of the device. Limited to US and Canadian customers only. Only one submission per person.

Edge EAS EGT Kit

  • Real time monitoring of EGTs will help keep you diesel healthy in racing and heavy towing situations
  • Includes the EAS Starter Cable and EGT Probe
  • Compatible with CS2, CTS2, and new CTS3 devices
  • Push your truck to its limit while keeping it safe with EGT data
View Edge EAS EGT Kit - Daily Driver/Tow Kit