GlowShift’s Black 7 Color Series 30 PSI Boost/Vacuum Gauge is for anyone running a turbo or supercharger in their vehicle. This 2-1/16” (52mm) mechanically operated turbo boost gauge will monitor your vehicle’s boost and vacuum levels from -30 inHG to 30 PSI with unrivaled accuracy.
GlowShift’s Black 7 Color Gauge Series comes standard with a cutting-edge design that includes a black gauge dial, analog display and magnified clear lens. You can also choose between 7 different color options for the LED display. Install to the dashboard, A-pillar, or another location inside your vehicle. You’ll enhance the interior of your vehicle and take accurate readings at the same time.
Features
The gauge’s illuminated red needle sweeps 270° and is powered by stepper motor technology. You’ll get an effective combination of incredibly precise gauge readings with extremely smooth needle movement. GlowShift’s 7 Color through dial lighting system allows you to select and change the color of your gauge lighting display by simply pressing the button located on the front of the gauge.
7 Color Options
Easily cycle through the 7 Solid Color Settings and 2 Color Cycle Modes. The solid color modes featured are Blue, Green, Red, Teal, Yellow, Purple and White. Adjust the color of the gauge to match your factory dash lights, or create a custom look inside of your car or truck. With the Color Memory feature, you won’t have to reset the color of the gauge every time you turn on your vehicle.
Backlighting
This gauge features LED backlighting which results in an ultra-bright display that delivers clear and vivid readouts. On or off, the gauge will look great courtesy of the black gauge face and magnified lens which are at the heart of this Gauge Series. By connecting the orange wire from the power harness to the factory headlight switch, you can dim the gauge 30% when the headlights are on.
What's Included
2-1/16” (52mm) 30 PSI Boost/Vacuum Gauge
6’ Silicone Hose - 1/8” Inner Diameter
Hose Clamps
1/8” T-Fitting
2’ Power Harness
Gauge Visor
Mounting Bracket
Mounting Bracket Hardware
Installation Instructions
Hose & T-Fitting
This mechanical boost gauge kit comes with a 1/8” T-fitting and 6’ of Black Silicone Vacuum Hose with a 1/8” inner diameter. A significant upgrade to a standard hose, you can easily tap any vacuum line connected to your intake manifold.
Wiring
The included 2’ Power Harness is attached to the back of the gauge. Wires are included for Power, Ground, and a Dimming feature. The extended wire length also provides added flexibility during installation.
Mounting Bracket
A Mounting Bracket is included with hardware which attaches the bracket to the back of the gauge for a secure fit in any vehicle’s in-dash mount. The bracket is U-shaped and made out of metal to be extremely durable.
Why Do I Need a 30 PSI Boost/Vacuum Gauge?
A car boost gauge is essential for any driver because it will monitor the levels of vacuum in your engine. It simultaneously monitors boost pressure levels which can change over time when making modifications to your vehicle. This feature can be extremely useful for tuning purposes relating to your turbo or supercharged engine. Plus you’ll have the added benefit of monitoring for any poor-performance indicators.
GlowShift Guarantee
GlowShift is your source for cutting-edge aftermarket automotive products specially designed for cars and trucks. Shop with confidence knowing that all purchases are backed by a one year limited warranty and free lifetime tech support. You will also have access to an unrivaled customer support experience in the event you have any questions about our gauges, pods and accessories.
Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.
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REVIEW HIGHLIGHTS
5.0 star rating
Works as needed
I bought these gauges as a value replacement for my 3 stock gauges on my r34 skyline. Voltage, oil temp and boost. I was able to use the factory harness to produce lower and only needed to run a boost line and oil temp line for the sensor. These now fit in smoothly with the car and look really good. They’ll do just fine until I go with a digital screen for all my readouts
Review by Brian S. on 13 Feb 2025review stating Works as needed
I bought these gauges as a value replacement for my 3 stock gauges on my r34 skyline. Voltage, oil temp and boost. I was able to use the factory harness to produce lower and only needed to run a boost line and oil temp line for the sensor. These now fit in smoothly with the car and look really good. They’ll do just fine until I go with a digital s...Read MoreRead more about I bought these gauges as a value
creen for all my readouts Read LessRead less about I bought these gauges as a value
Review by Brandon W. on 5 Mar 2025review stating Great looking gauge
Awesome looking colors, the only thing I would change is make the vacuum line and wiring slightly longer. We had to find some extra hose, extra connector, extra wiring, and a brass barbed male fitting to screw into the supercharger and cap off part of the T fitting to make it all work. On the 2024 Mustang the fuse panel is on the passenger side. O...Read MoreRead more about Awesome looking colors, the only thing
n the gen 6 whipple it’s too difficult to access the rear port for a boost line so we had to run it to the front. Read LessRead less about Awesome looking colors, the only thing
Q: What is the difference between the Black and the Tinted series of gauges?
GlowShift
10/28/24
A: The Tinted 7 comes with tinted lens and the Black 7 series comes with clear lens.
N
Nick
Verified Reviewer
04/11/22
Q: Is the dimmer circuit separate from the LED color control? And is this a true mechanical gauge? Or is the stepper motor powered?
GlowShift
04/14/22
A: This gauge does have a separate wire that is connected to the on/off headlight source which will dim the gauges 30% when the headlights are turned on. This is a true mechanical gauge and is not powered by a stepper motor.