AutoMeter

AutoMeter Ultra-Lite Exhaust Drive Pressure Gauge 0-100 PSI 2-1/16in Stepper

SKU: atm4394 UPC: 46074043949
Backordered – call for lead time
$298.69

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

Reading 0-100 PSI, this 2-1/16in Ultra-Lite exhaust drive pressure gauge from AutoMeter helps you monitor exhaust drive pressure. One of the most requested line additions in AutoMeter history, this Digital Stepper Motor Exhaust Pressure Gauge has been engineered to the highest standards of accuracy and durability. Precisely monitor your exhaust backpressure to maximize power and efficiency and ensure turbo longevity. Also ideal for cam tuning, includes a highly advanced 1/8" NPT Pressure Transducer, install kit and wiring harness for ease of installation.

Key Features

  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Includes data acquisition grade solid-state pressure transducer, providing unmatched accuracy and durability even in the harshest environments
  • AutoMeter's race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous gases outside of the vehicle
  • The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up
  • Gauge kit includes 1/8" NPT stainless steel pressure transducer, copper tubing kit, wiring harness, mounting hardware, and detailed instructions for installation
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
  • Recommended Particle Trap Kit (#5375) available separately for increased lifespan of the pressure transducer and ease of gauge hardware maintenance
  • Size: 2-1/16in (52.4mm)
  • Range: 0-100 PSI
  • Movement: Electric, Digital Stepper Motor
  • Lighting: Incandescent
  • Finish: Silver dial, fluorescent red pointer, Brushed Aluminum Super Bezel, flat, clear lens
  • Includes sensor: AutoMeter 2246
  • Includes adapters/fittings: 1/8" NPT Male to 1/8" compression fitting, 1/8" NPT Female to 1/8" compression fitting, 1/8" NPT to 1/4" NPT bushing
  • Includes wire harness: AutoMeter 5227
  • Includes tubing: 6 ft. Copper Tube
  • Includes bulb and socket: AutoMeter 3220
  • Includes light covers: Red 3214 & Green 3215
  • Includes mounting hardware: AutoMeter 2230

Product Details

  • Brand: AutoMeter
  • Manufacturer Part Number: 4394
  • Product Line: Ultra-Lite
  • Manufacturer Warranty: 12 months

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 5.25

Shipping Length: 5.5

Shipping Width: 5.5
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.