Monitor your forced induction system with the professional-grade accuracy of the AutoMeter Phantom Series 52mm (2-1/16") Mechanical Boost Gauge. Built for both gasoline and diesel engines, this gauge utilizes a high-precision Bourdon tube meter movement to deliver reliable, real-time pressure data. The mechanical design ensures consistent performance and durability even in high-vibration or harsh racing environments without the need for an electrical signal hookup.

The 5705 model features the iconic Phantom white-face styling with a black bezel, providing high visibility in the cockpit. Installation is straightforward via a 1/8" NPT pressure connection, and the kit comes complete with a nylon line and necessary adapters to get your vehicle back on the road or track quickly.

• Measurement Range: 0-60 PSI
• Gauge Diameter: 52mm (2-1/16")
• Movement: Mechanical Bourdon Tube
• Fitting: 1/8" NPT compression fittings with 1/4" NPT adapter
• Included Hardware: 1/8" nylon line kit, mounting hardware, and bulb/socket assembly
• Customization: Includes red and green bulb covers for adjustable backlighting
• Manufacturer Part Number: 5705

The AutoMeter Phantom 5704 Mechanical Boost Gauge provides reliable, real-time pressure monitoring for any forced induction engine, whether gasoline or diesel. Built with a high-precision Bourdon tube meter movement, this gauge delivers the accuracy and durability required for both street performance and harsh racing environments.

As a fully mechanical instrument, the 5704 requires no electrical hookup to monitor boost pressure, making it a versatile choice for any vehicle regardless of electrical system complexity. The signature white-face design with a black bezel offers high visibility, while the included red and green bulb covers allow for custom backlighting to match your dashboard configuration.

• Brand: AutoMeter
• Series: Phantom
• Part Number: 5704
• Diameter: 52mm (2-1/16")
• Range: 0-35 PSI
• Movement Type: Mechanical Bourdon Tube
• Connection: 1/8" NPT pressure connection
• Kit Includes: 1/8" nylon line, 1/8" NPT compression fittings, 1/4" NPT adapter, bulb and socket assembly, red/green bulb covers, and mounting hardware

The AutoMeter Phantom series mechanical boost/vacuum gauge (MPN 5703) is a performance industry standard, designed for drivers who require precise induction pressure monitoring without relying on an electrical signal. This gauge utilizes a patented, high-precision Bourdon tube meter movement to ensure accurate readings and long-term durability even in the most demanding high-vibration environments.

The 52.4mm (2-1/16 inch) diameter allows for easy integration into standard pillar pods or dashboard clusters. Featuring a simple 1/8-inch NPT pressure connection, it eliminates the need for wiring sensors, providing a direct mechanical link to your intake manifold. The white face and black bezel design offer a clean, high-contrast look suitable for any cockpit configuration.

• Patented high-precision Bourdon tube meter movement for maximum accuracy
• Operating Range: 30 in. Hg (Vacuum) to 30 PSI (Boost)
• Gauge Diameter: 2-1/16 inch (52.4mm)
• Connection Type: 1/8-inch NPT mechanical pressure connection
• Hardware Included: 1/8-inch NPT fittings and nylon line kit
• Manufacturer Part Number: 5703

Fits select 1997-2006 Jeep Wrangler and 1999-2001 Jeep Cherokee.

The AutoMeter 5381 direct-fit dash panel is a purpose-built solution for upgrading the instrumentation in your Jeep TJ or XJ. Engineered to replace the factory instrument cluster, this panel provides a secure, vibration-resistant mounting surface for a complete set of aftermarket gauges. It bolts directly into the factory location using the original mounting points, ensuring a professional installation without the need for custom fabrication.

Constructed from high-quality composite material, the panel features a black textured finish that matches the factory interior aesthetic while offering long-term durability. This layout allows for a comprehensive monitoring system, providing space for critical engine data that the original OE cluster lacked.

• Custom-fit for two 3-3/8" instruments and four 2-1/16" gauges
• Direct replacement for the factory instrument cluster housing
• Utilizes original mounting points for a secure, drop-in fit
• High-quality composite construction with a black textured finish
• Manufacturer Part Number: 5381

The AutoMeter Quick-Lite Shift-Lite (MPN 5330) provides a high-visibility visual cue for precision shifting. Engineered for seamless integration, this unit plugs directly into AutoMeter Digital Shift Controllers or tachometers equipped with a dedicated shift light connector. The single-LED design ensures rapid response for critical shift points, while the included dimming cover allows for comfortable viewing during nighttime or low-light racing conditions.

• Plugs directly into Digital Shift Controllers or AutoMeter tachometers with dedicated connectors
• Utilizes a single LED for clear, high-visibility shift notification
• Includes dimming cover for easier nighttime viewing
• Low current draw: 115 mA
• Compact dimensions: 4.25" Deep x 2" High x 0.75" Diameter
• Manufacturer Part Number: 5330

The AutoMeter 5323 OBD-II Signal Splitter and Pass-Through Adapter is a low-profile solution designed to expand your vehicle's diagnostic port access. This adapter allows you to relocate connections for AutoMeter instrumentation while maintaining an open, easily accessible port for secondary OBD-II devices or diagnostic scan tools.

Engineered for a discreet installation, the low-profile connector prevents interference in the footwell and allows for cleaner cable management when running multiple data-logging or display modules simultaneously.

• Manufacturer Part Number: 5323
• Connectivity: Pass-through design provides two OBD-II connection points from a single factory port.
• Low-Profile Design: Minimizes physical footprint for better clearance and remote mounting.
• System Compatibility: Fully compatible with AutoMeter AirDrive, DashLink, DashControl, and SmartConnect instrumentation series.
• Plug-and-Play: Requires no wiring modifications to the factory harness.

The AutoMeter 5291 Hall Effect Speedometer Sender is a precision-engineered solution for converting mechanical transmission outputs to an electronic signal. Designed to thread directly onto GM and Chrysler transmissions that originally utilized a 7/8"-18 thread-on speedometer cable, this sender allows you to run modern electronic speedometers without replacing the transmission or tailshaft housing.

This sensor generates a stable 16-pulse per revolution, 12V square wave signal for accurate speed reporting. A unique pass-through design allows you to maintain mechanical connections for legacy accessories, such as cable-driven cruise control units, ensuring full vehicle functionality during your electronic upgrade.

• Converts mechanical drive to electronic signal
• Output: 16 pulse per revolution, 12V square wave
• Thread Type: 7/8"-18
• Features pass-through connection for mechanical cable accessories
• Compatible with select GM and Chrysler transmissions using thread-on cables
• Manufacturer Part Number: 5291

The AutoMeter 5289 Universal GPS Speedometer Interface Module provides a precision solution for calibrating electronic speedometers without the need for mechanical cables or traditional transmission-mounted speed sensors. This module is engineered for vehicles where packaging is tight or for off-road applications utilizing large wheel and tire combinations and racing gearboxes that lack standard speed sensor outputs.

Equipped with a high-speed 10Hz signal update rate, the 5289 ensures smooth, real-time speed data for the fastest response possible. The unit features a one-touch calibration process that configures most electronic speedometers in seconds. Both the main module and the magnetic micro antenna are fully sealed against water and dust, making this kit suitable for exposed mounting locations.

• Manufacturer Part Number: 5289
• Signal Rate: Lightning-fast 10Hz update frequency
• Construction: Fully sealed housing against environmental contaminants
• Interface Case Dimensions: 3" x 2.5" x 1" (4" wide including mounting tabs)
• Micro Antenna: Paintable magnetic mount (1.472" x 1.339" x 0.508")
• Harnessing: Includes 6.5 ft. wiring harness and 16 ft. antenna cable for versatile routing
• Calibration: Simple one-touch setup for electronic speedometers

The AutoMeter Street Series Type K EGT Probe provides precise exhaust gas temperature monitoring essential for performance tuning and engine safety. This thermocouple is engineered for durability in high-heat environments, featuring a 1/4-inch diameter closed-tip design that delivers accurate thermal data while protecting the internal sensor elements from combustion byproducts.

This complete kit, manufacturer part number 5249, includes a 10-foot lead wire to accommodate various routing paths from the exhaust manifold to your instrument cluster. It comes ready for installation with all necessary mounting hardware included to secure the probe into the exhaust stream.

• Sensor Type: Type K Thermocouple
• Probe Diameter: 1/4 inch
• Tip Style: Closed Tip
• Lead Length: 10 feet
• Manufacturer Part Number: 5249
• Includes mounting hardware

The AutoMeter 5204 universal pedestal mounting cup provides a professional solution for installing 3-3/8" in-dash tachometers and speedometers when dashboard space is limited or a custom line of sight is required. This versatile cup allows for precise gauge placement anywhere in the vehicle, including on top of the dash, tucked underneath, or even externally for hood-mount applications.

Built for durability and ease of installation, the base design supports multiple mounting methods, utilizing either conventional fasteners or band clamps. The adjustable pivot points allow you to fine-tune the viewing angle to suit your specific seating position and interior layout, ensuring critical engine data is always visible.

• Compatible with all AutoMeter 3-3/8" in-dash tachometers and speedometers
• Universal pedestal base design for interior or exterior mounting
• Versatile mounting options via traditional fasteners or band clamps
• User-adjustable settings for optimal viewing angles
• Durable black finish
• Manufacturer Part Number: 5204

Protect your engine from catastrophic failure by monitoring its most vital statistic with the AutoMeter Carbon Fiber Series electronic oil pressure gauge. This 52mm (2-1/16 inch) gauge provides the precision and durability required for high-performance applications, using a patented air-core meter movement to deliver quick and accurate readings under harsh conditions.

By utilizing an electronic design, this gauge keeps hazardous high-pressure fluids outside of the vehicle cabin while providing the responsiveness of a mechanical unit. The signature Carbon Fiber series face offers a modern, race-inspired aesthetic that complements any high-performance interior.

• Product Series: Carbon Fiber
• Gauge Type: Electronic Oil Pressure
• Range: 0-100 PSI
• Diameter: 52mm (2-1/16 inch)
• Movement: Patented Air-Core Electric
• Hardware Included: 1/8 inch NPT oil pressure sender and installation instructions
• Manufacturer Part Number: 4727

The AutoMeter Carbon Fiber Series mechanical boost gauge provides precise forced induction monitoring with a distinct high-tech aesthetic. Engineered with a high-precision Bourdon tube meter movement, this 52mm (2-1/16 inch) gauge delivers consistent accuracy and durability without requiring an electrical system for pressure sensing.

Installation is straightforward via a 1/8-inch NPT pressure connection. The mechanical design makes it universally compatible with any vehicle platform, from street cars to dedicated race builds. This complete kit includes the necessary plumbing and hardware for a professional installation into your dashboard or gauge pod.

• Manufacturer Part Number: 4703
• Series: Carbon Fiber
• Diameter: 52mm (2-1/16")
• Range: 0-30 PSI
• Movement Type: Mechanical Bourdon tube
• Fitting: 1/8" NPT
• Kit Includes: 1/8" nylon line, T-fitting, vacuum fitting, and compression fittings
• Illumination: Bulb and socket assembly with red and green bulb covers
• Mounting: Includes mounting hardware and installation instructions

The AutoMeter Ultra-Lite 87.5mm in-dash tachometer delivers professional-grade accuracy for high-performance street and racing applications. Engineered with a patented air-core electric meter movement, this gauge is capable of sweeping from 0 to 10,000 RPM in just 333 milliseconds, providing the near-instantaneous feedback required for precise shifting and engine monitoring during rapid acceleration.

This 4497 model is designed for seamless integration into your vehicle dashboard, featuring the signature Ultra-Lite silver face and high-contrast needle for maximum visibility. It is highly versatile, supporting 12-volt and 16-volt electrical systems, making it suitable for both modern street builds and dedicated race cars. The unit is compatible with most 4, 6, and 8-cylinder engines using 2 to 4 pulse per revolution ignition signals, including points, electronic, and most 12V high-performance racing ignitions.

• Diameter: 87.5mm (approx. 3-3/8 inches)
• RPM Range: 0-10,000 RPM
• Movement Type: Patented Air-Core Electric
• Response Time: 0 to full scale in 333 milliseconds
• Electrical Compatibility: 12V and 16V systems
• Engine Fitment: 4, 6, and 8-cylinder (2-4 pulse signals)
• Includes: Bulb and socket assembly, red and green bulb covers, and mounting hardware
• Part Number: 4497

Monitor your vehicle's electrical system health with precision using the Autometer Ultra-Lite 52mm (2-1/16 inch) short sweep electronic voltmeter. Engineered for both street and race applications, this gauge features Autometer's patented air-core meter movement, providing the rapid response and category-defining accuracy required for high-performance environments.

• Range: 8-18 Volts
• Compatibility: Designed for 12-volt and 16-volt negative ground electrical systems
• Movement: Race-proven air-core electric movement for quick, reliable readings
• Diameter: 52mm (2-1/16 inch)
• Manufacturer Part Number: 4391

This comprehensive gauge kit includes a bulb and socket assembly, red and green bulb covers for custom backlighting, rugged mounting hardware, and detailed installation instructions to ensure a straightforward setup in any dashboard or gauge pod.

Monitor your automatic transmission fluid temperatures in real-time with the AutoMeter Ultra-Lite 2-1/16 inch (52.4mm) Electric Transmission Temperature Gauge. Excessive heat is the primary factor in transmission wear and failure; this gauge provides the precision needed to know exactly when to adjust your driving style or downshift during heavy towing and high-performance use. Utilizing a race-proven air-core movement, this instrument delivers fast, accurate readings from 100-250°F while keeping hazardous fluids out of the passenger compartment.

• Measurement Range: 100-250°F
• Instrument Type: Electric Air-Core
• Size: 2-1/16in (52.4mm)
• Compatibility: 12V and 16V electrical systems
• Sender Included: 1/8" NPT temperature sender
• Adapters Included: 3/8" and 1/2" NPT adapters
• Lighting: Incandescent with red and green bulb covers
• Mounting: Hardware included for standard dash or pod installation
• Manufacturer Part Number: 4357

The 4357 kit comes complete with a temperature sender that can be installed directly into the transmission pan or an optional cooler line manifold. Includes detailed instructions for a professional installation.

Monitor critical exhaust gas temperatures with precision using the Autometer Ultra-Lite 52mm (2-1/16 in.) Electronic EGT Kit. Designed for high-output diesel and forced-induction applications, this gauge helps prevent catastrophic engine damage by providing real-time data with professional-grade accuracy. The digital stepper motor drive ensures smooth, effortless viewing while the integrated self-calibration sequence during power-up maintains peak performance.

• Precise Measurement: Digital stepper motor technology delivers unmatched accuracy and durability in high-vibration environments.
• Type-K Thermocouple: High-quality sensor included to ensure the fastest possible response times and maximum thermal accuracy.
• Broad Compatibility: Engineered for use with 12V and 16V electrical systems, making it compatible with most street and race vehicles.
• Complete Kit: Includes Type-K thermocouple, wiring harness, mounting hardware, bulb and socket assembly with red and green covers, and detailed installation instructions.

Specifications:

• Part Number: 4344
• Gauge Series: Ultra-Lite
• Range: 0-1600° F
• Size: 52mm (2-1/16 in.)
• Movement: Digital Stepper Motor
• Voltage Compatibility: 12V / 16V

Monitor your engine's cooling system with the precision of the AutoMeter Ultra-Lite series 52mm (2-1/16 inch) electronic water temperature gauge. Engineered to prevent engine damage from overheating, this instrument utilizes a race-proven air-core electric movement to provide accurate readings from 40°C to 120°C. The electronic design ensures hazardous fluids remain outside the vehicle cabin while maintaining rapid response times.

• Gauge Type: Short sweep electronic water temperature
• Measurement Range: 40-120°C (Celsius)
• Diameter: 52mm (2-1/16")
• Movement: Precision air-core
• Voltage: 12V and 16V electrical system compatible
• MPN: 4337-M

Installation Kit Includes:

• 1/8" NPT temperature sender
• 3/8" and 1/2" NPT adapters
• Bulb and socket assembly
• Red and green bulb covers for custom illumination
• Mounting hardware and detailed instructions

Protect your engine from the damaging effects of overheating with the AutoMeter Ultra-Lite series electric water temperature gauge. Engineered for both street and professional racing applications, this 52mm (2-1/16 inch) gauge utilizes a race-proven air-core electric movement to provide precise, chatter-free readings from 100 to 250 degrees Fahrenheit. The electric design ensures that hazardous fluids and high-pressure lines remain outside the cabin, communicating temperature data via a high-accuracy 1/8-inch NPT transducer.

• Precision Monitoring: 100-250°F range with a short sweep needle for immediate visual reference.
• Advanced Construction: Lightweight aluminum bezel and silver face provide a clean, competition-ready aesthetic.
• Electrical Compatibility: Compatible with 12-volt and 16-volt electrical systems, making it suitable for nearly any automotive application.
• Complete Installation Kit: Includes a 1/8-inch NPT temperature sender, 3/8-inch and 1/2-inch NPT adapters, bulb and socket assembly, and mounting hardware.
• Custom Lighting: Comes with red and green bulb covers to match your vehicle's interior lighting.
• Manufacturer Part Number: 4337

Accurate engine oil pressure monitoring is vital for preventing catastrophic engine failure. The AutoMeter Ultra-Lite 52mm (2-1/16") Electronic Oil Pressure Gauge utilizes a patented Air Core meter movement to deliver the precision and durability required for both street and competition environments. This electronic design keeps high-pressure fluids outside of the vehicle cabin by using a remote-mounted sender.

Engineered for versatility, this gauge is compatible with 12V and 16V electrical systems, making it suitable for nearly any automotive application. The silver dial face and high-contrast needle ensure at-a-glance readability during high-speed operation. The complete kit includes everything needed for a standard installation on most engines.

• Measurement Range: 0-100 PSI
• Diameter: 52mm (2-1/16")
• Movement: Patented Air Core meter movement
• Electrical Compatibility: 12V and 16V systems
• Included Sender: 1/8" NPT electronic pressure sender
• Adapters: 1/4" NPT adapter included
• Lighting: Bulb and socket assembly with red and green bulb covers
• Included Hardware: Mounting hardware and installation instructions
• Manufacturer Part Number: 4327

Monitor critical engine vitals with the AutoMeter Ultra-Lite series mechanical oil pressure gauge. Engineered for accuracy and durability in demanding street and racing environments, this 52mm (2-1/16") gauge utilizes a high-performance Bourdon tube meter movement to provide precise pressure readings. Because it is a fully mechanical instrument, it requires no electrical system for operation, making it a reliable choice for any vehicle application.

• Part Number: 4323
• Pressure Range: 0-150 PSI
• Diameter: 52mm (2-1/16")
• Movement: Mechanical Bourdon Tube
• Connection: 1/8" NPT
• Included 1/8" nylon line and 1/8" NPT compression fittings
• Included 1/4" NPT adapter, mounting hardware, and bulb/socket assembly
• Includes red and green bulb covers for custom backlighting

The AutoMeter 4323 comes as a complete kit, featuring 10 feet of nylon tubing and the necessary adapters for a standard installation. Its silver dial face and lightweight aluminum construction define the Ultra-Lite aesthetic, ensuring clear visibility during high-speed operation.

Monitor your engine's vitals with the Autometer Ultra-Lite 0-100 PSI mechanical oil pressure gauge (MPN 4321). This race-proven instrument utilizes a high-precision Bourdon tube meter movement to provide real-time, accurate pressure readings without the need for a complex electrical system. Its mechanical design makes it compatible with nearly any street or race vehicle, offering the durability required for harsh driving environments.

This 52mm (2-1/16 inch) gauge features the signature Ultra-Lite silver bezel and white face for high visibility. It connects via a standard 1/8 inch NPT fitting, and the kit includes everything needed for a basic installation, including nylon tubing and various adapters. For high-performance applications, this gauge is also compatible with optional braided stainless steel line kits.

• Movement: Precision Bourdon Tube mechanical movement
• Pressure Range: 0-100 PSI
• Diameter: 52mm (2-1/16 inch)
• Connection: 1/8 inch NPT mechanical plumbing
• No electrical system required for operation
• Included Hardware: 1/8 inch nylon line, 1/8 inch NPT compression fittings, 1/4 inch NPT adapter, mounting hardware
• Lighting: Bulb and socket assembly with red and green bulb covers included
• Manufacturer Part Number: 4321

Designed for compatibility with pre-1990 Ford and Chrysler sending units, the AutoMeter Ultra-Lite 4319 electronic fuel level gauge provides precise fuel monitoring in a classic 52mm (2-1/16 in.) silver-dial format. This gauge is factory-calibrated for a 73 Ohms empty to 10 Ohms full resistance range, making it a direct-match solution for specific OE fuel sending units.

Engineered for accuracy in performance environments, the 4319 features AutoMeter’s patented air-core meter movement. This race-proven design includes specialized dampening to stabilize the needle against the effects of fuel slosh in non-baffled tanks, ensuring a steady, reliable reading during cornering and acceleration.

• Manufacturer Part Number: 4319
• Series: Ultra-Lite
• Diameter: 52mm (2-1/16 in.)
• Resistance Range: 73 Ohms Empty / 10 Ohms Full
• Movement: Electronic Short Sweep Air-Core
• Fitment: Select pre-1990 Ford and Chrysler applications
• Hardware: Includes mounting hardware and installation instructions

Fits select mid-1960s to mid-1990s GM vehicles equipped with a 0-90 Ohm fuel sending unit.

The AutoMeter Ultra-Lite series fuel level gauge provides the precision and durability required for performance street and racing environments. This 52mm (2-1/16 inch) electronic gauge utilizes a patented air-core meter movement, specifically engineered with additional dampening to provide steady, accurate readings even in non-baffled fuel tanks where fuel slosh is common. This short sweep instrument is a direct solution for matching your dashboard to factory or aftermarket sending units within the 0-90 Ohm resistance range.

• Brand: AutoMeter
• Series: Ultra-Lite
• Part Number: 4314
• Gauge Diameter: 52mm (2-1/16")
• Resistance Range: 0 Ohms (Empty) / 90 Ohms (Full)
• Movement Type: Short Sweep Electric Air-Core
• Compatibility: Matches GM mid-60s to mid-90s factory sending units

The AutoMeter Ultra-Lite 4305 mechanical boost gauge provides essential pressure monitoring for forced induction engines, including high-boost gasoline and diesel applications. Utilizing a high-precision Bourdon tube meter movement, this instrument delivers the mechanical durability and accuracy required for harsh racing environments without the need for a complex electrical hookup.

This 2-1/16 inch (52.4mm) gauge features a brushed aluminum face and high-contrast markings for clear visibility. The mechanical movement ensures consistent performance regardless of your vehicle's electrical system health. Installation is straightforward using the included 1/8-inch NPT pressure connection and comprehensive nylon tubing kit.

• Part Number: 4305
• Size: 2-1/16" (52.4mm)
• Range: 0-60 PSI
• Movement Type: Mechanical Bourdon Tube
• Connection: 1/8" NPT
• Included Components: 1/8" nylon line, 1/8" NPT compression fittings, 1/4" NPT adapter, bulb and socket assembly, red and green bulb covers, and mounting hardware

The AutoMeter Ultra-Lite 35 PSI mechanical boost gauge is a staple for monitoring forced induction levels in gasoline and diesel engines. Built for professional-grade accuracy, it utilizes a precision bourdon tube meter movement to provide real-time pressure readings without the need for an electrical system hookup. This mechanical design ensures consistent performance and durability even in high-vibration racing environments.

• Measurement Range: 0-35 PSI
• Gauge Diameter: 2-1/16 in. (52.4mm)
• Precision bourdon tube meter movement for trusted accuracy
• 1/8" NPT mechanical pressure connection
• Compatible with street and race vehicles; no electrical system required for operation
• Manufacturer Part Number: 4304

Includes: 1/8" nylon line kit, 1/8" NPT compression fittings, 1/4" NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed installation instructions.

The AutoMeter Ultra-Lite 4303 is a core component for performance builds, widely regarded as an industry standard for its precision and reliability. This 52mm (2-1/16") gauge utilizes a patented Bourdon tube meter movement to provide highly accurate mechanical readings of boost and vacuum levels. Designed for durability in harsh automotive environments, its mechanical operation ensures consistent performance without the need for an electrical hookup.

• Precision Engineering: Patented Bourdon tube meter movement for professional-grade accuracy.
• Simple Installation: Utilizes a standard 1/8" NPT pressure connection; no electrical wiring required for gauge operation.
• Complete Kit: Includes 1/8" NPT fittings and a nylon line kit for a comprehensive installation.
• Durable Build: Mechanical movements provide long-term reliability even under high vibration or extreme conditions.
• Specifications: 52mm (2-1/16") diameter; reads 0-30 PSI Boost and 0-30 in. Hg Vacuum.
• Manufacturer Part Number: 4303

The Autometer Ultra-Lite 4302 is a professional-grade mechanical boost gauge designed for precise monitoring of forced induction systems. Built with a high-accuracy bourdon tube meter movement, this 52mm (2-1/16") gauge provides reliable boost pressure readings for gasoline or diesel engines in both street and racing environments.

Because it utilizes a mechanical movement, this gauge requires no electrical connection for pressure sensing—only for the integrated backlight. It features a standard 1/8" NPT pressure connection, making it compatible with a wide range of intake manifold configurations and vacuum sources.

• Series: Ultra-Lite
• Gauge Type: Mechanical Boost
• Range: 0-15 PSI
• Size: 52mm (2-1/16")
• Movement: Bourdon Tube
• Part Number: 4302

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 installation instructions.

The AutoMeter Ultra-Lite series mechanical boost gauge is a performance standard, providing the critical pressure monitoring required for forced induction builds. This 52mm (2-1/16") gauge utilizes a patented, high-precision Bourdon Tube meter movement to deliver accurate, real-time readings in a package built for durability in harsh racing environments.

As a mechanical gauge, the 4301 operates without the need for an electrical sensor hookup, utilizing a simple 1/8" NPT pressure connection. The silver face and high-contrast red needle ensure immediate legibility at a glance, while the mechanical movement provides long-term reliability where electronic sensors might fail.

• Patented Bourdon Tube movement for professional-grade accuracy
• Mechanical operation requires no electrical connection for boost sensing
• Standard 52mm (2-1/16") mounting diameter for universal pod/dash fitment
• Range: 0-20 PSI
• Includes 1/8" NPT fittings and nylon line kit
• Manufacturer Part Number: 4301

The AutoMeter Sport-Comp 3991 delivers professional-grade monitoring in a standard 3-3/8 inch in-dash format. This electronic tachometer features an 8,000 RPM range powered by AutoMeter’s patented air-core meter movement. This race-proven technology is engineered for extreme responsiveness, capable of moving the needle from zero to full scale in as little as 333 milliseconds for real-time accuracy during rapid acceleration.

Designed for versatility, the 3991 is compatible with most 4, 6, and 8-cylinder engines using 2 to 4 pulse per revolution ignition signals. It integrates with points, electronic, and most 12V high-performance racing ignitions. The rugged internal construction ensures reliability in both 12-volt and 16-volt electrical systems, making it suitable for demanding street and track applications.

• Gauge Series: Sport-Comp
• Diameter: 3-3/8 in. (85.7mm)
• Range: 0-8,000 RPM
• Movement: Electric Air-Core
• Voltage: 12V and 16V compatible
• Compatibility: 4, 6, 8-cylinder engines (2-4 pulse signals)
• Installation: In-dash mounting
• Included Hardware: Bulb and socket assembly, red and green bulb covers, mounting hardware, and instructions
• Manufacturer Part Number: 3991

The AutoMeter Sport-Comp II 3605 mechanical boost gauge provides reliable, high-accuracy pressure monitoring for both gasoline and diesel engines. Built around a precision Bourdon tube meter movement, this gauge delivers professional-grade durability and response without requiring an electrical system for operation. Its 0-60 PSI range is specifically designed for high-boost applications where consistent performance in harsh environments is critical.

This 2-1/16 inch (52mm) gauge features a high-contrast face for rapid scanning. Installation is straightforward with the included nylon line kit and brass compression fittings, allowing for a direct connection to any 1/8 inch NPT pressure port.

• Series: Sport-Comp II
• Gauge Type: Mechanical Boost
• Range: 0-60 PSI
• Size: 2-1/16in (52.4mm)
• Movement: Precision Bourdon Tube
• Connection: 1/8in NPT
• Included Hardware: 10 ft. nylon line, 1/8in NPT compression fittings, 1/4in NPT adapter, and mounting hardware
• Manufacturer Part Number: 3605