Best Automotive Replacement Boost Gauges in 2022

Last update: January 15, 2023

Are manual boost controllers good?

Manual boost controllers are devices used to regulate the amount of boost pressure in a turbocharged or supercharged engine. Boost pressure is increased by opening the wastegate valve to allow exhaust gases to bypass the turbine wheel. This increases the exhaust gas flow rate and energy available to the turbine, which in turn increases the boost pressure. Manual boost controllers are often used to increase the boost pressure above the level provided by the engine management system. This can be useful if the engine is being used in a different application or environment than it was designed for, such as a race car. It

Are Turbosmart gauges any good?

TurboSmart gauges are some of the best on the market, and they're definitely worth the investment. They're accurate, reliable, and easy to read, so you can always trust what they're telling you. Plus, they look great, so you can show off your ride's performance to everyone who sees it.

How do I know if my boost gauge is accurate?

If your boost gauge is not accurate, it can cause problems with your car's engine. If your boost gauge is reading too high, it can cause your car to overboost and damage the engine. If your boost gauge is reading too low, it can cause your car to underboost and not perform as well. There are a few ways to test your boost gauge's accuracy. One way is to use a vacuum gauge. Connect the vacuum gauge to the intake manifold and turn on the engine. The vacuum gauge should read around 20 in-Hg (inches of mercury). If the gauge

How do you check boost pressure?

To check boost pressure, you'll need a boost gauge. Attach the gauge to the intake manifold and start the engine. The gauge will show the amount of pressure the engine is producing.


GooDeal Turbocharger Boost Sensor 5.9 for Dodge Ram Cummins 5.9L L6 MAP 4921505 Review:


My 2001 Cummins fits fine. And much less expensive than the parts store. First one lasted for two years, so I'd say I got my money's worth out of it. I will without a doubt order more if necessary.



Bosch SP0F000042 Style Line 2" Mechanical Vacuum/Boost Gauge (White Dial Face, Chrome Bezel) Review:


My 1998 Jeep Wrangler Sport is equipped with a coolant pressure gauge that uses this (TJ). Since I can't find a gauge specifically for measuring engine coolant pressure, I though I'd try this. I was able to determine that my pressure cap wasn't maintaining the required coolant pressure thanks to this gauge (0 psi all the time). In addition, as the engine cooled, it detected a vacuum in the coolant system (12" HG). Coolant should have been able to flow back into the radiator from the recovery tank thanks to the faulty pressure cap. It has been a very helpful tool. It has good perimeter backlighting that is all around.



GlowShift Turbo Boost Bolt Adapter for 1998.5-2007.5 24-Valve 5.9L Dodge Ram 2500 3500 Cummins Diesel - Installs to Intake Manifold Horn Review:


Although it would have been wonderful to know that this was included in the package from the start, it serves its function (same as the one in the kit). Since they will only charge me for postage and I would still have to pay the shipping to return it, there is no purpose in returning it. I donated it to a friend of mine who was working on his truck's gauges in its place.



GlowShift Tinted 7 Color 30 PSI Turbo Boost / Vacuum Gauge Kit - Includes Mechanical Hose & T-Fitting - Black Dial - Smoked Lens - For Car & Truck - 2-1/16" 52mm Review:


If you know where the power sources are and how and where you want it set up, it's simple to connect.Without cutting or tapping any wires, I was able to pin mine directly into the ignition harness clip, so that was a great advantage for me (I hate messing with car wires). The headlight dimmer control for the gauge was the only thing I had not yet connected. The dimmer hasn't been needed because I leave my gauge on red to match my factory gauges.The only problem I have is that without a power source to illuminate the numbers, it is so dark that you won't be able to see anything, even in broad daylight.The suction hose that was included with the kit is also quite thin and inexpensive. During installation, one end of it ripped pretty readily. Thank goodness it was long enough for my setup to shorten it and finish the installation without any extra parts.Last but not least, I'm not sure if my gauge is broken because I can't see much more than 12 psi there although my factory setup should be at 16 psi. I am thinking that it is my ecu slowing boost or the wastegate venting early for some reason since full vacuum is showing exactly where it should and it seems to be showing little amounts of boost appropriately with no obvious indicators of vacuum or boost leaks.



GlowShift Black 7 Color 30 PSI Turbo Boost/Vacuum Gauge Kit - Includes Mechanical Hose & T-Fitting - Black Dial - Clear Lens - for Car & Truck - 2-1/16" 52mm Review:


Very impressive gauge, especially considering the price. I've used a lot of gauges before, including pricey models from Autometer. The feature of this gauge that I appreciate the most is how smoothly and purposefully the needle moves when it transitions between vacuum and boost. As boost is turned on, the needles on the majority of other gauges wobble erratically, are difficult to see, and are basically all over the place. With this gauge, none of that applies.The lens is the only thing I don't particularly like. I'm not a great admirer of the lens' rounded fish-eye design because it casts much too much glare in bright sunlight. I might attempt using a dremel to remove it.



GlowShift Tinted 7 Color 60 PSI Turbo Boost Gauge Kit - Includes Mechanical Hose & Fittings - Black Dial - Smoked Lens - For Diesel Trucks - 2-1/16" 52mm Review:


I genuinely liked this thing. The ability to change the color to match my gauge set was the reason I bought it. purchased two gauges from the same company to install on my pillar. This one wouldn't recall its color settings from the beginning. It wasn't a big concern because my color was just one button press away. However, it no longer lights up after three months of installation. Additionally, if my diesel power unit is left idle for a week, the batteries drain. The batteries are now OK after I severed the memory wire. I must now decide whether to get a new set from the same brand or another one that matches.



Bosch SP0F000050 Style Line 2" Mechanical Vacuum/Boost Gauge (Black Dial Face, Black Bezel) Review:


I adore this gauge; previously, I had a VDO, but the VDO was a bit slow to react, but the needle on this one shows every movement of the throttle. It does not experience vacuum or boost sputter, which is the characteristic shaking of the pointer needle's tip and necessitates the use of an actuator or muffler to soften, as some other gauges do.My own is mounted on a 2.5L turbocharged Volvo V50.



GlowShift Black 7 Color 35 PSI Turbo Boost Gauge Kit - Includes Mechanical Hose & Fittings - Black Dial - Clear Lens - for Car & Truck - 2-1/16" 52mm Review:


This is my third turbocharged vehicle and my third use of a Glowshift boost gauge, and for the life of me I cannot understand why this firm has a negative reputation. These are incredibly accurate and continue to function even after HPDEs, drifting events, and mountain runs.The only indication that you saved money is that the colors occasionally bleed or merge and occasionally reset to blue. Nothing to worry about; I just leave it blue and just change the hue when I feel silly or ricey.:)


How do you test a vacuum gauge?

To test a vacuum gauge, you will need a vacuum pump, a vacuum chamber, and a reference gauge. 1. First, evacuate the vacuum chamber using the vacuum pump. This will create a perfect vacuum. 2. Next, open the valve to the vacuum chamber and place the vacuum gauge in the opening. 3. Finally, turn on the vacuum pump and observe the reading on the vacuum gauge. It should read zero. If it does not, then the vacuum gauge is not working properly.

Is a vacuum gauge the same as a boost gauge?

A vacuum gauge and a boost gauge measure different things. A vacuum gauge measures the amount of vacuum in the engine, while a boost gauge measures the amount of air pressure in the intake manifold.

Is installing a boost gauge easy?

No, installing a boost gauge is not easy. There are a lot of things that you need to take into account when installing one, such as the type of car you have, the size of the engine, where you want to place the gauge, and how you want to wire it up.

Is it worth getting a boost gauge?

Whether or not a boost gauge is worth the investment depends on how much you value having accurate readings of your car's turbocharger boost pressure. If you are the type of driver who likes to keep a close eye on their car's performance and make sure everything is running smoothly, then a boost gauge is definitely worth the money. On the other hand, if you are more relaxed about your car's performance and don't mind relying on the car's built-in gauges, then you can probably save your money.

What are the most important gauges for a turbo car?

There are several important gauges for a turbo car. The most important are the boost pressure gauge, the exhaust gas temperature gauge, and the oil pressure gauge. The boost pressure gauge measures the amount of air pressure in the intake manifold. The exhaust gas temperature gauge measures the temperature of the exhaust gases. The oil pressure gauge measures the pressure of the engine oil.

What does a manual boost controller do?

A manual boost controller is a simple mechanical device that is used to control the amount of boost pressure in a turbocharged or supercharged engine. By regulating the amount of boost pressure, the engine can be made to produce more power, or to run more efficiently.