GlowShift Tinted 7 Color 2400F Pyrometer Exhaust Gas Temp Gauge Kit - Includes 1/8-27 NPT Type K EGT Probe & Wiring - Multi-Color Display - Black Dial - Smoked Lens - for Car & Truck - 2-1/16" 52mm

Some of the reviews said that these looked great initially but failed after like 6 months. I am nearly certain that those that failed so early were installation error. I am particular with my wiring. I like it clean and hidden well. I also refuse to use t-taps, scotch locks, etc. I solder and heat shrink everything and these have held up great. I've got EGT, boost pressure and trans temp. They're all working great after 2 years.

Look great read things right I'm sure... Got me 4k miles with no problems.

Easy to install Great clarity Good fitment

I did some modifications on my Series 60 Detroit Diesel and unfortunately my truck didn’t have a factory boost or pyrometer gauge so I decided to go with GlowShift gauges. Nice appearance, easy installation and work flawlessly. Only reason I’m not giving five stars is because the gauges don’t remain on the color you’ve chosen. Every time I start the truck I have to set each one back to the color I want. And yes all the wires are hooked up correctly.

Seems well made, you need some basic auto skills to install. Working great.

Turns on but probe included is too short, must reorder different parts now to make this functional and accurate.

If you're mechanically inclined this is pretty to install and works great! This thing has probably saved me from multiple meltdowns going over mountain passes with my detroit deisel.

I’ve had it for a few months now. So far so good. I do have to change the color constantly. Not sure if that’s normal. Sometimes on short trips it stays on my requested color. Overnight it is back to the first dark blue that is hard to read.