ESUPPORT Car 2" 52mm Digital Turbo Boost Gauge Red LED Light PSI Meter

Bought this for my 1996 Polaris Indy 600 XLTSuper easy to installWork good only drawback is sending unit is small 1/8 pipe would have fit better it was 3/8 “ but works good .

look good a work good in my1932 model a hotrod

Très satisfait de ce produit.

Poor build quality plastic fantastic

So nothing wrong with the shipment however I read others reviews about how the tachometer did not work correctly and was junk. I decided to take the risk because they may have had faulty equipment or bad installation. I had mine professionally installed and loved how it was digital. However it is not accurate at all. I would be driving down the road and my rpms would say 1100...1700...4500..3200 erratically hardly ever stabilized at a given rpm. A 100rpm fluctuation is acceptable..not 1000 to 2000 rpm change. So I was recommended that a resistor needed to be installed on the signal wire to filter out unwanted volt spikes. Had it done and at FIRST it seemed to work but the tach still was not accurate and would erractially try to say my engine was at high rpms when at idle or low speeds.So dont be like me and take the risk just dont buy it buy a more expensive quality option. Thankfully amazon is giving me my money back so no waste on the part just in labor I'm out on.