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Auto Meter 4301 Ultra-Lite Mechanical Boost/Vacuum Gauge 2.3125 in.

Free shipping on orders over $29.99

$88.88

$ 41 .99 $41.99

In Stock

About this item

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
  • No electrical system required for gauge operation - compatible with every street or race vehicle
  • Gauge kit includes 1/8” nylon line, T-Fitting, vacuum fitting, compression fittings, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • Mechanical movements provide accuracy and durability even in the harshest environments


Easy to read silver dials and high contrast orange pointers combined with the most diverse gauge offering make this light weight race proven gauge a competition favorite. 1 year limited.


Fella
Reviewed in Canada on January 10, 2025
Nice gauge, high quality. These are installed in my 16VT 92 Volkswagen Jetta to monitor boost, and AFR. They perfectly match my later model silver face GTI gauge cluster retrofitted into my car.
Jesus Olivas
Reviewed in the United States on January 5, 2024
Tal como se muestra la imagen
Kev In
Reviewed in the United States on August 11, 2023
Classic looks, accurate as long as you use a proper reference line
Jehri
Reviewed in Canada on July 18, 2023
This fits my 2005 Mini Cooper S & is pretty well a perfect match to the gauges in the car now .Very happy .
Triad
Reviewed in the United States on February 17, 2022
The gauge was the most expensive one I saw, and yet it read -3 pounds before it turned the car on. Turns out it was for barometric pressure, and it’s not adjustable. I don’t want to weather report, I wanna know how much boost I’m putting out!
J P W
Reviewed in the United States on March 7, 2021
Like some other reviews on this boost/vacuum gauge, mine is not correctly calibrated and I will have to send it in for repair. Easy to install. I installed it in a Dodge Challenger 5.7L with a Whipple supercharger.
t.s
Reviewed in the United States on June 26, 2020
Very responsive boost gauge. Other gauge I had was slightly slower than this one and not highly accurate.This gauge is far accurate and easier to see because of White colors.
Customer
Reviewed in Canada on March 24, 2019
It does not workNot happy about it plz email me at beckett27@hotmail.com I would like a new 1 thanks
Matt Comeau
Reviewed in Canada on April 23, 2019
Received it very quickly, brand new in box, can’t ask for much more
Customer
Reviewed in Canada on April 17, 2019
Great gauge for the price. No complaints. It holds up well under a lot of vibration and abuse.
Noah
Reviewed in the United States on July 5, 2018
Very good quality. Haven’t had a problem with it yet. Fit well on my 04 Saab 9-3.
John M.
Reviewed in the United States on November 19, 2018
Works great on my small cam 855 cummins. Easy to read and install.
Thomas R. Edwards
Reviewed in the United States on January 2, 2014
My gauge came with it "centered" more to the right of the box. I bought this for a 2005 wrx, the supplied tubing and connecters are cheap and I wound up buying my own vacuum tubing and t valve (the t valve is 1/8th inch and the vacuum line i taped into was a 1/4th inch) The gauge however works, and with the new tubing it is very responsive.. I don't know how accurate it is but it works well.If you are looking to buy this and upgrade the tubing make sure to also get:6-10 feet of 1/8th vacuum linea foot of 3/8th line1/8th to 3/8th adapterzip tiesand a new t-valve
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