AUCELI Car Digital Boost Gauge PSI, Universal Meter Kit, 2" 52mm & Blue LED Light Display

Perfect

Use this to have a gauge on my boost on my 3.5 l EcoBoost twin turbo six cylinder works great

Works good once u figure out the wire you need to connect to that goes into your ECU which is always your 1st bank O2 sensor wire. Ez instructions it turns on everytime u start the car and gives pretty accurate readings before and after driving. Wish i had videos and pics of this A/F meter but sold the car before writing the review this product is worth it dont be discouraged by reading the reviews that weren't successful. Give it a try and DIY before you move on.

SAVE YOUR MONEY AND BUY A REPUTABLE GAUGE. This gauge is absolute garbage. I didn't expect much for the price, but wow. It's highly inaccurate, the display is obnoxiously bright at night and no way to dim.

installed vacuum gauge and it was not accurate read 4-5 psi off tested on machine and it seemed low so hooked to a vacuum tester at -15hg this was ready 9-10

Looks cool and functions well. But the wiring harness between the display and the sending unit is super fragile and can pull out easily. The first time it broke. Then the next one shorted and almost caused a fire.

Way inaccurate, bought regular mechanical gauge and threw this in the garbage, real junk!

The gauge is the only decent thing in this they send you some cheap ass hose that can’t go in any car cuz it will melt good for a fish tank tho but it is worth the money