AutoMeter ATM4305 Ultra-Lite 52mm 60 PSI Mechanical Boost Gauge

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 durability not seen anywhere else in the industry. A simple 1/8” NPT pressure connection requires no electrical hookup for operation. Includes 1/8” NPT fittings and nylon line kit. GAUGE, BOOST, 2 1/16", 60PSI, MECHANICAL, ULTRA-LITE Shift and Warning Lights

• Gauge kit includes 1/8” nylon line, 1/8” NPT compression fittings, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Mechanical movements provide accuracy and durability even in the harshest environments
• Traditional incandescent lighting illuminates around the perimeter of the dial

The AutoMeter Ultra-Lite mechanical boost gauge provides precise boost pressure monitoring for gasoline, diesel, and other engine applications. Its ultra-precise Bourdon tube meter movement is designed to deliver accuracy and durability in demanding environments, while the mechanical design allows operation without an electrical hookup.

Key Features & Performance Benefits

• Mechanical operation: Monitors boost pressure without requiring the vehicle’s electrical system for gauge operation.
• Ultra-precise movement: Bourdon tube meter movement provides trusted accuracy and durability.
• Simple pressure connection: Uses a 1/8-inch NPT pressure connection for straightforward installation.
• Perimeter illumination: Traditional incandescent lighting illuminates around the dial, with red and green bulb covers included.

Key Product Specifications & Technical Data

• Brand: AutoMeter
• Part number: ATM4305
• Gauge type: Mechanical boost gauge
• Pressure range: 0–60 PSI
• Gauge size: 52 mm, equivalent to 2 1/16 inches
• Pressure connection: 1/8-inch NPT
• Meter movement: Bourdon tube
• Lighting: Traditional incandescent perimeter illumination

What's Included in the Box

The gauge kit includes 1/8-inch nylon line, 1/8-inch NPT compression fittings, a 1/4-inch NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed installation instructions.

Fitment

Fitment data was not provided. The gauge is described as compatible with street or race vehicles and suitable for gasoline, diesel, and other engine applications.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1