Gauges

Complete your AEM fuel system upgrades with our all-new Mechanical Pressure Gauge, designed to install directly onto your AEM fuel rail or any 1/8th NPT port available on your fuel system.

The Innovate Motorsports DB gauges are 52mm (2 1/16) air fuel gauges. Each gauge features a bright LED display (available in blue, green, or red). For tuners seeking the most cost-effective way to...

The life blood of your engine, a lack of oil pressure is one of the most catastrophic scenarios that can happen. Knowing the precise pressure is critical to both its longevity and performance, as...

AEM CD7 Carbon Digital Flat Panel Displays feature full-color, daylight readable screens surrounded by a slim, tough, lightweight flow-molded carbon fiber composite housing. Seven ultra-bright LEDs...

AEM CD5 Carbon Flat Panel Digital Displays are perfect for flush mount installation or in-dash enclosures with tight tolerances. They include all of the robust features found in the original CD-5...

Biker's Choice speedometers and drive units deliver precise, reliable speed readings with OEM-style fitment for classic and late-model Harley Softail, FX, XL, and Big Twin applications.This Part...

This right angle speedometer cable adapter for AutoMeter mechanical speedometers allows for installations where the normally required radius bends are not possible due to space constraints. May be...

Mechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra-precise bourdon tube meter movement ensures accuracy and...

AEM's digital oil pressure gauges include a 0-5v analog output for use with data loggers and virtually any engine management system, such as the Infinity ECU, Series 2 EMS or AQ-1 Data Logger, making...

The AEM Digital Voltmeter Gauge combines unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays voltage in 1 volt increments, and a sweeping LED "needle"...