Boost Racing Gauge | Digital Electronic Boost Controller Manufacturer | Shadow

Turbo Boost Racing Gauge Measurement Range is from - 10 Bar to 30 Bar | Shadow has top R&D technology and one-stop R&D management process.

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Turbo Boost Racing Gauge | Digital Electronic Boost Controller Manufacturer | Shadow

Based in Taiwan since 2004, AUTO JAW CO., LTD. has been a professional manufacturer of automotive electronic gauges in the race car industry. It's main race car gauges include, Turbo Boost Racing Gauge, digital dashboard displays, digital electronic boost controllers, turbo boost racing gauges, boost pressure sensor adapters, boost oil pressure adapters, water temperature sensor gauges, electronic throttle controllers, boost reference adapters, with 99.43% product yield rate, major in automotive electronic modification and reverse engineering. All automotive gauges and instruments are manufactured with a series of tests, ranging from environmental simulation test, accuracy correction, actual vehicle test, programming test and assembly test.

With 20 years of professional R&D and manufacturing of automotive electronic modification products, creating highly cost-effective products. Shadow has been offering our customers high quality Car Meter, Auto Meters, Auto Gauges, shadow gauge, shadow motor, Sport Meter, Shadow Pro2 Gauge, Electronic Controller System, OBD2 Digital Meter Lite, Tubro Timer, VOLT Systems since 2000. With both advanced technology and 17 years experience, Shadow always make sure to meet each customer's demand.

Shadow has been providing customers with high performance race car electronics gauges since 2004, both with advanced technology and 20 years of experience, Shadow ensures that each customer's needs are met.

Turbo Boost Racing Gauge

Boost Racing Gauge

Turbo Boost Racing Gauge Measurement Range is from - 10 Bar to 30 Bar
Turbo Boost Racing Gauge Measurement Range is from - 10 Bar to 30 Bar

Turbo boost racing gauge can monitor the working status of turbo by the pressure value in the intake manifold. Turbochargers can introduce more air for engine combustion to increase vehicle performance and fuel efficiency.
In the turbocharge system, the air flow rapidly. The internal program of the turbo boost racing gauge must also be able to quickly respond to the high-speed dynamic turbocharging characteristics, so it is necessary to have a sensitive sensor while choosing the gauge.

Turbo Boost Racing Gauge Measurement Range is from - 1.0 Bar to 3.0 Bar.

Using the boost adaptor as an expansion module does not destroy the original configuration.

Shadow specially developed special adapters for different engines to let user modified car in a way that does not break the line and does not affect the original warranty.

Shadow PRO3 boost sensor with an error rate of less than 1%

Our sensor is design for accurate performance, durability and long service life

•5V work voltage
•High accuracy
•Oil-proof, waterproof and high temperature resistant
•Long service life product
•Waterproof connector

Every turbo charge engine should monitor the turbo value and let the working status visibly.
If the turbo cannot release the pressure, it may be caused by the failure of the turbo actuator or the bypass valve. The display value will keep rising on the gauge. User need to check the vehicle status when the warning is on to ensure that the vehicle engine is not damaged due to abnormal supercharging.


  • A brushless motor is use to subtract frictional resistance.
  • Use micro-control technology to resolve the pointer movement angle of 270 degrees into 1088 micro steps.
  • Balanced pointers are used to eliminate pointer inertia during rotation
  • Special orange aluminum ring can fit in any driving space.
  • Built-in 6-segment dimming of LED backlight.
  • 12V vehicle voltage. Safety design to protect overvoltage (18V) blocking and reverse current.
  • IP-66 waterproof and dustproof accurate sensor.
  • Small button design to expand user interface also can transfer as an auto shift light. It will light up at the same time when detect to warning value.
  • Self-Detection: Built-in self-detection. When the sensor is damage or cannot read, the surface LED displays a breathing light to remind the user.
  • Peak Record: Record the current highest value for users to know the maximum value of data.
  • LED Backlight Memory: Available setting the backlight color while the headlight is open or off. It will show the setting backlight in next time switch.

Shadow PRO3 racing gauge Interior

Shadow PRO3 racing gauge button function


Turbo electronic racing gauge is used to monitor the pressure of the engine intake during the turbocharging process. The gas pressure determines the engine intake. It can detect the pressure of -1.0bar ~ 3.0bar (-30PSI ~ 40PSI). The gas changes very quickly. Therefore, the motor and computing core of the turbo gauge must be adjusted to the highest specifications to monitor the turbo pressure in real time.

There areTwo specifications and built-in two backlight colors of Shadow PRO3 racing gauge

Shadow PRO3 racing gauges are available in 52mm and 60mm sizes

Shadow PRO3 racing gauge The racing watch comes in two Specifications

The depth of the racing gauge is the same

How to install Shadow racing gauge

SHADOW PRO3 boost gauge Contents

The unit of SHADOW PRO3 gauge can be changed to BAR or PSI


Specification52mm / 60mm
LensSmoke / Clear
Volt12V / Sensor 5V
LEDWhite / Red
Sensor Cable200cm
Power Cable20cm
Related Products
  • Boost Sensor Adaptor - Boost sensor adaptor Insist on no damage to the vehicle
    Boost Sensor Adaptor

    Boost sensor adaptors has the same sensor hole and thread size as factory engine, which can be directly inserted into the Vacuum/boost port of the original intake manifold. It can build up a reliable boost reference point for turbo boost gauge without any damage to your vehicle during installation.


Q1: The brightness is automatically dimmed when Shadow racing gauge is powered on.
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