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AutoMeter 4381 Gauge, Boost Controller, 2 1/16" , 30inhg-30psi, Incl. Solenoid, Digital, Ul



<p dir="ltr">&nbsp;In 1957, AutoMeter was founded on the fastest, most accurate tachometer ever designed.&nbsp;</p> <p dir="ltr">AutoMeter is the worldwide leader in performance instrumentation with its tachometers, speedometers, and gauges used by professional and sportsmen racers around the world.</p> <p>&nbsp;</p> <p>&nbsp;</p>

Part Number

03/05/2034 12:56 AM
Sale Price


Estimated ship date Wednesday, March 06

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Product Details

AutoMeter 4381 Gauge, Boost Controller, 2 1/16" , 30inhg-30psi, Incl. Solenoid, Digital, Ul

Offering an unparalleled feature set, the AutoMeter Boost Controller redefines what a boost controller should be. In addition to the standard hi/lo mode, boost by RPM and boost by gear give you absolute control of your power delivery. Initial setup is is incredibly simple using an intuitive menu and a revolutionary gear capture process. Configurable warnings with peak recall and boost shutdown are standard safety features designed to protect your engine. A scalable display range allows you to tailor resolution to show only the needed range for your application. AutoMeter’s Pro Control output system is equipped to allow electric devices to be controlled at a user defined boost pressure (such as water/meth injection, nitrous, etc.) as well as Pro-Control input to default to waste gate spring pressure should the need arise. Display pressure in PSI, BAR, or kPa and easily data log and display with or without realtime barometric compensation. A direct plug wiring harness is included for ease of installation.

User programmable high/low boost, boost by gear, and boost by RPM.

EZ™ On-Controller Programming - No Need for External Modules

Exclusive Progressive Overboost Warning System and Peak Recall

Patented Pro-Control™ Input Allows External Devices to Trigger Safety Mode and Prevent Engine Damage. Patented Pro-Control™ Output Enables Automatic Control of Other Power Systems - Nitrous, Water/Methanol Injection

Configurable Data Logger Output for Easy ECU or Data Logger Integration.

Ideal for Single or Twin Turbo Turbocharged Applications. Not For Diesel Applications or Wastegate-less Setups

Display readings in PSI, kPa, or BAR

Includes 6ft. Wire harness, MAP sensor, Boost Control Valve

Programmable high boost warning and shut down modes.

Peak Boost Recall.

Incl. 6 ft. Wiring Harness; MAP Sensor; Boost Control Valve

User Programmable High/Low Boost; Boost By Gear; Boost By RPM

EZ On-Controller Programming

No Need For External Modules

Exclusive Progressive Overboost Warning System

Peak Boost Recall

Configurable Data Logger Output

Ideal For Single/Twin Turbo Applications

Not For Diesel Applications Or Wastegate-Less Setups

Displays In PSI/kappa/BAR

Programmable High Boost Warning/Shutdown Modes

Dial Color : Silver

Lens Style : Flat, Clear

Bezel Color : Brushed Aluminum

Bezel Style : Super Bezel

Size (Standard) : 2-1/16"

Cup/Hole Size (Standard) : 2-1/16"

Outer Bezel Diameter : 2-1/4"

Lighting Type : Digital LED

Lighting Color : Red LED/Red Yellow Green Segments

Movement : Digital

Gauge Type : Boost Controller

Range : 30 IN HG/30 PSI

Prop65WARNING: Some Products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more information, go to

Products specifications

Bezel Color

Brushed aluminum


2.3125 in.

Face Color


Hole size

0.0625 in.

Bezel Style

Super Bezel


0 to 30 PSI

Gauge Size

2.0625 in.

Hole size


Gauge Size


Gauge Type

Boost Controller

Lighting Type

Digital LED

Pointer Color


Lighting Color

Red LED/Red Yellow Green Segments

Outer Bezel Diameter

2.250 in.


Flat Clear

Movement Type


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