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Your cart is empty.Insight CTS3 Digital Gauge, Compatible with 1996 & Up OBD-II Vehicles, Produced by Holley Performance Products (Holley Part #84130-3) Upgrade from bulky gauges with this multi-gauge, touch-screen data logger to track important vehicle parameters including EGT, regen cycles, trans temp, boost, RPM, etc. This Insight CTS3 Digital Gauge Monitor is compatible with most domestic 1996 and newer (OBDII) gas and diesel vehicles, and the full-color 5-inch capacitive touchscreen provides crystal-clear readouts with auto-dimming for night-time use. NOTE: Compatibility with 1998-2005 Dodge/Ram has not been released yet. Features: Gen 3 design is faster & more capable than ever Plug into OBDII port Personalize the look of gauges and background Automatically boots up to the gauge screen Swipe capability Built-in performance meter measures 0-60, 1/4 mile times, etc. Advanced integrated data logger with export capability Clear & read (DTC) Diagnostic & Trouble Codes Integrated accessory system for additional gauges or can control switches for lighting, compressors, winch, etc. Wi-Fi upgradable Includes windshield mounting bracket
Dennis lamontagne
2025-08-17 17:19:26
I never write a report but this product is awesome. Plug and play. My speedometer quit working and a gauge cluster was 400. This thing has a Speedo. Gives you error codes different gauge set-up worth the money
Jeff W.
2025-08-04 17:46:49
Diesel gauges are vital for proper maintenance and care and this Edge give you tons of good data. If you buy a diesel you should also plan on buying one of these! They make vehicle specific mounts but the window mount that comes with this is super sturdy. If you can think of a gauge reading you need or want displayed this thing has it. Can also do some performance testing and code reading/clearing. Great unit and great price.
Ophillips33
2025-07-14 14:46:52
This is a great monitor. It took me a while to choose between this and the tuner version. I later learned that with this monitor you can choose to upgrade it to a tuner on the Edge website. You just buy and download the software update and download the tunes to it! That would have saved me a couple weeks of flip flopping on my decision. I have noticed it does freeze up on me occasionally but not very often at all. I would say only two times at the most in the 6 months I have owned it. The layout looks really good and gives me all the info I need at a glance. I have compared the readings with my scan tool and everything seems to be reporting accurately. It is very intuitive and easy to use. It is a bit expensive but the quality is worth the price for me! Highly recommend!
Landon Garrison
2025-06-30 17:30:04
Freezes every now and again, but has some cool features that they don’t advertise
Jim
2025-06-08 10:16:05
I installed this Edge monitor on my 2007 Silverado 2500hd classic with the duramax diesel, and it is excellent! Following the directions, I updated it by bringing it inside and powering it with USB, and connecting to my wifi. The update took about 15 minutes. Afterwards, connecting it to the truck was super easy (it actually took more time orienting the suction cup mount to a satisfactory position).The display can be changed to your liking to show the a set of common values (rpm, speed, coolant temp), or even custom PIDs you want to see (rail pressure, trans temp, fuel level, etc). The display is responsive and clear, easy to read even in bright sunlight. It also goes to sleep when you turn the truck off and wakes by itself when cranking to save your battery!The only issue i've ever had was the screen went to sleep by itself once during a long drive as if the OBD port has stopped delivering power, but just touching the screen woke it again. I suspect the issue is with my truck and not the edge unit.
David Evans
2025-04-29 16:40:05
Excellent product that actually has more features that whats advertised. Great value and sper easy to install
HacksawMark
2025-02-22 17:24:51
Works well
Robert Sadykov
2025-02-10 12:40:16
Glitchy cts3. I’ve had the cts1 for years and never had this many problems. Randomly shuts off, when camera works it has horrible quality. Edge customer services aren’t great either.
Henry
2024-12-31 11:13:24
Just got a chance to install this cts3 and if freezes up vary often going though the settings ! Other then that works like it should not vary happy
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