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Unlock the full potential of your Terminator X EFI system with a Holley Sniper replacement Terminator X Bluetooth module—the ultimate tool for wireless tuning and real-time engine monitoring. This advanced module connects via Bluetooth, allowing you to adjust and optimize your engine directly from your iOS or Android smartphone (tablets not supported at this time). Use by itself or in conjunction with Holley's suite of dashes. Additional details: * Wireless connection to your Terminator X or X Max ECU with a plug-and-play Bluetooth module * Compatible with iOS or Android-based smartphones for complete control of your Terminator X EFI system * Built-in Terminator X EFI Wizard, basic tuning, advanced tuning, and input/output control, as well as customizable data monitor * Quickly make basic or advanced tuning adjustments, change rev limiter RPM, or adjust idle settings without firing up a laptop * Customizable live dash display mode turns your phone into a digital dash, utilizing your phone's accelerometer to display vehicle speed * Mizu style CANbus connector makes installation easy and secure * Explore Holley EFI parts to upgrade your ride or easily access technical documents and installation articles for immediate assistance
( 5 )
$224.95
For fast response times, AEM X-Series wideband UEGO air/fuel sensor controller gauges are a great option! Built on the unique, patent-pending X-Digital technology, they report accurate information quickly— enabling you to tune your engine more efficiently. These gauges have modern, visually striking faceplates with 7-segment center displays that are 87 percent larger. They're ultra-slim and come with black bezels and black dual-faced faceplates for air/fuel and Lambda. The displays are user-configurable and feature auto-dimming. Additional features: * Bosch 4.9LSU wideband UEGO sensor * Factory-calibrated resistor does not require free-air calibration—but technology allows for free-air calibration as sensor ages, if user desires * Compatible with vehicle/system voltages up to 16 V * 0-5 V and RS232 output for data-logging and feedback control * AEMnet (CANbus) for data-logging and daisy-chaining multiple controllers up to 16 cylinders * Can display AFR values in hundredths of a percent * 52mm gauge diameter and slim 0.825 in. gauge depth * Gauge cup depth only .200 in. deep * Locking connectors
( 210 )
$160.95
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$279.95
Manufacturer Rebate
Innovate DLG-1 Dual Lambda air/fuel ratio gauges allow you to monitor left and right exhaust banks at the same time. They are perfect for all V6, V8, and V10 engine configurations. No PC is required for additional configuration and the sensors install easily with plug-n-play connections. The gauges feature interchangeable faceplates and bezels, black and silver bezel, black and white faceplates are included. The user configurable OLED display (AFR or Lambda) allows you multiple ways to display data. The Innovate DLG-1 air/fuel ratio gauges use patented DirectDigital wideband sensor control, the only 100 percent digital wideband air/fuel ratio technology! Don't worry they are compatible with leaded, unleaded, diesel, E85, and more. Configurable linear 0-5v analog output for wideband oxygen for use with piggy back or standalone ECU's, as well as external data loggers.
( 43 )
$360.99
Manufacturer Rebate
The Innovate MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kits build upon the legacy of the MTX-L digital air/fuel ratio gauge kits by featuring patented, award-winning DirectDigital technology and advanced sensor control which receives feedback from the sensor more frequently and optimizes heater control. The combination of these technologies makes the MTX-L Plus Innovate's fastest, most durable and accurate air/fuel ratio gauge ever! Innovate MTX-L Plus digital air/fuel ratio gauge kits feature: * Faster sensor frequency for faster O2 sensor feedback * Faster analog output speed helps ensure that your ECU sees changes in air/fuel ratio as they happen * Enhanced heater control for superior sensor performance in forced induction and other high-performance applications * Large digital readout and programmable "Digital Needle" provides the functionality of a needle gauge with the pinpoint accuracy of a digital display * Digital display in AFR or Lambda * 52mm (2 1/16 in.) diameter gauge body with included interchangeable faceplates and bezels * Bosch LSU 4.9 wideband O2 sensor * Patented 100% digital wideband air/fuel ratio technology * Ability to calibrate O2 sensor for maximum accuracy * Wideband O2 compatible with several fuel types * Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels) * Datalog using powerful LogWorks software on your PC
( 67 )
$199.99
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$218.99
AEM Electronics X-Series boost/fuel pressure gauges feature large digital displays and a double-sided faceplate, with Boost PSI on one side and Fuel Pressure PSI on the other. Their LED display is readable at a glance; the gauges are easy to mount and easier to use with a smarter interface. AEM X-Series instruments offer accurate boost or fuel pressure readouts for your high performance supercharged or carbureted vehicle. Additional features: * Programmable LED is 87 percent larger than original AEM gauges * 24 green outer LEDs for quick reference to engine parameter * Slim 0.825 in. overall gauge depth and 0.200 in. cup depth * Peak/recall via gauge face buttons * AEMnet CAN bus-enabled for transmitting data to EMS or data-logger * 0-5 V analog outputs for transmitting data to EMS or data-logger * Auto-dimming sensor delivers ideal display brightness * Positive locking connectors provide secure connection * Optional silver bezel with white faceplate accessory kit available (sold separately; see Suggestion Parts tab)
( 6 )
$238.95
Monitor your fuel system's performance with a high-quality gauge from Fragola Performance Systems. These analog fuel pressure instruments are available in your choice of dry or liquid-filled styles in several psi ranges. Additional features include: * Rugged construction * Shock-proof * Vibration-resistant * Compact 1 1/2 in. dial * Stainless steel case and bezel * Brass terminals
( 57 )
$22.99
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$52.99
BBK liquid-filled fuel pressure gauges will allow for accurate vibration free fuel pressure readings up to 60 psi, and feature a chrome plated steel case, a quality glass lens, and a good looking white face dial with easy-to-read black digits. Get the most accurate fuel pressure readings possible with American designed and built fuel pressure gauges by BBK. Additional features include: * 0-60 psi readings for fuel injected applications * Liquid-filled for accuracy and to handle vibration issues * Fits into all BBK adjustable fuel pressure regulator ports * Includes 1/16 In. NPT to 1/8 NPT Female fitting to install directly into the fuel rail * Designed for use on the 1986 to 1993 Mustangs with the iconic 5.0 engine, including the LX 5.0, GT and SVT Cobra models
( 6 )
$89.99
Achieve peak engine performance with a Longacre dual air/fuel ratio gauge, a cutting-edge solution designed for precision and reliability. These compact 2 5/8 in. face, all-in-one gauges take the guesswork out of carburetor tuning—providing real-time, accurate data for optimal results. Perfect for professional racers and enthusiasts alike, the gauges deliver unmatched functionality to help you fine-tune with confidence. Each gauge comes with oxygen bungs, sensors, and a wiring harness. Key features: * Real-time air/fuel ratio readings: Monitor your engine's air/fuel balance instantly to optimize performance * Dual Bank Monitoring: Simultaneously measure both left and right banks for a complete diagnostic overview * Accurate tuning support: Dial in jetting with confidence, armed with precise, reliable data * Built-in tachometer: Keep track of RPMs without additional equipment * Replay functionality: Review RPM and air/fuel data to identify and fine-tune critical areas * Space-saving design: Compact and sleek, it replaces standard small tachometers with ease * Why choose the dual air/fuel ratio gauge? -- Simplifies the tuning process with real-time, actionable insights -- Compact 2 5/8 in. design seamlessly integrates into any gauge panel -- Perfect for racers, mechanics, and DIY enthusiasts Popular applications: -- Dirt Late Model -- Dirt Modified -- Drag Racing -- Road Course -- Asphalt Oval Track
Not Yet Reviewed
$734.99
Manufacturer Rebate
Innovate Motorsports MTX-OL Plus digital air/fuel ratio gauge kits are accurate, responsive, and reliable wideband AFR instruments. The advanced sensor control drastically increases sensor feedback frequency and optimizes heater control to set a new standard for performance in every application. The MTX-OL Plus features a vivid, high-contrast OLED display that's easy to read and looks incredible. Innovate's patented DirectDigital technology combined with a Bosch LSU 4.9 wideband sensor, provides industry leading speed and accuracy. Features of the MTX-OL Plus include: * Faster sensor frequency for faster oxygen sensor feedback * Faster analog output speed helps ensure that your ECU sees changes in air/fuel ratio as they happen * User configurable OLED display (AFR or Lambda) * Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates * Ability to calibrate oxygen sensor for maximum accuracy * Wideband oxygen compatible with several fuel types * Configurable linear 0 to 5 V analog output for wideband oxygen sensor for use with piggyback or stand-alone ECUs as well as external data loggers Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels) * Datalog using powerful LogWorks software on your PC
Not Yet Reviewed
$278.99
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$294.99
Moeller Marine offers a comprehensive line of fuel level gauges designed for top mounting in aluminum, plastic or stainless steel fuel tanks on all types of marine vessels. The dash-mounted electrical gauges feature an illuminated back dial with bold graphics for accurate readings—day or night; a chrome bezel; and the fuel tank level is displayed by a contoured analog pointer on calibrated dial. These gauges are compatible with all Moeller and most U.S. ohm range sending units (sender unit is sold separately). Additional fuel level gauge features: * Designed to fit standard 2 in. instrument dash mounting hole * Installation diameter 2 1/16 in. * Functions: Fuel tank level (E - 1/2 - F) * Exceeds current NMMA and ABYC specifications
( 1 )
$38.99
Proper fuel pressure is critical for adjusting your carburetor or fuel injection, so don't rely on a dime-store gauge--get one of these Trans-Dapt fuel pressure gauges. The 1 1/2 in. diameter gauges are available with a silver engine-turned or black face. In addition, all gauges come with a 1/8 in. NPT male fitting.
( 1 )
$71.99
Manufacturer Rebate
These AutoMeter Sport-Comp Digital series gauges are the newest additions to AutoMeter's lineup. They feature aluminum construction with a black face, black bezel, and red number display. The AutoMeter Sport-Comp Digital series gauges come in a 2 1/16 in. diameter and offer unparalleled accuracy and advanced styling.
( 20 )
$129.99
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$286.99
The Equus 5000 Series gauges offer excellent instrumentation value and performance housed in a strong, lightweight ABS shell, with white face dial, and chrome bezel. The 270-degree analog needle sweep provides improved visibility and resolution with backlit illumination for easy-to-read data, day, or night. The Equus 5000 Series gauges are available individually to monitor functions like water temp, fuel level, oil pressure, and volts, or can be used in a multi-gauge cluster configuration with a mounting panel. Hardware and installation instructions are included. Additional adapters sold separately.
( 6 )
$20.99
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$76.99
Manufacturer Rebate
AutoMeter's Old Tyme White II analog gauges have the vintage look you want and the bright white lighting you need to know what's going on under the hood. They combine the award-winning style of the traditional Old Tyme instruments with high-intensity, full-dial LED illumination. Accurate and reliable, the gauges are available to monitor fuel level, oil pressure, water temperature, and volts. Order the models needed to customize your dash panel. Additional features: * Chrome bezels * Domed lenses * Black vintage-style pointer, numbers, and markings * Race-proven movement to provide clear and accurate readings
Not Yet Reviewed
$73.99
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$96.99
Sierra Marine Eclipse Series gauges are tough instruments that provide accurate data with modern styling for your watercraft. The gauges feature smart white and blue graphics on a black dial background, and perimeter lighting for excellent readability at night time. In addition, their very low-profile bezels follow the curve of the lenses to eliminate water trapping. Eclipse Series 2 in. analog gauges are available for a variety of data styles, including ammeter, water temperature, water pressure, voltmeter, trim, oil pressure, fuel level, and hour meter. Additional details: * Instruments available for most outboards, stern drives, and gasoline-powered inboards * Scratch-resistant domed glass lenses * Optional add-on square bezels for modular appearance * U.S. and metric scales, with ISO symbols, where appropriate
( 1 )
$29.99
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$106.99
Manufacturer Rebate
Stack Pro-Control Wideband Lambda Gauges are the ultimate tuning aids. Dual digital and radial LED displays provide an accurate real-time readout of either the air/fuel ratio or lambda (user-selectable). A 0-4 V analog output can be connected to a data-logger or to an ECU to provide real-time, closed-loop feedback for improved mapping. These Stack gauges come complete with a wiring harness and include a Bosch sensor. Select the gauge face color you prefer. Additional features: * Programmable alarm to warn of dangerous lean condition * Peak recall of leanest value during last run * Suitable for all fuel types with AFR from 6:1 to 20:1 (not recommended for leaded fuel)
Not Yet Reviewed
$452.99
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$476.99
Dakota Digital Odyssey Series I instruments offer a high-brightness, non-glare, vacuum fluorescent display for excellent daytime visibility and a lifetime of trouble-free use. These gauges provide the accuracy and performance that you've come to expect from Dakota Digital. They're available in a variety of sizes and gauge types, such as oil pressure, water and transmission temperature, voltmeter, clock, boost/vacuum, and fuel level. Additional features include: * Choice of either teal or blue display * Choice of either satin or chrome bezel * Machined aluminum bezel and housing
( 2 )
$114.00
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$418.00
Clearance
Sierra Marine Argent Pro Series gauges are tough, accurate instruments, perfect for nighttime visibility on most any watercraft expedition. These instruments feature easy-to-read black graphics on a silver dial background, and the pointer has a black hub with fade-resistant acrylic orange staff. The pointer is internally illuminated, and the dial graphics light up red. Argent 2 in. analog gauges are available for a variety of data readings, including water temperature, water pressure, voltmeter, trim, oil pressure, and fuel level. Additional features of Argent Pro Series gauges include: * Low- profile bezels follow the curvature of the lens, with no lip to trap and hold water * Convex, domed glass lenses are scratch-resistant * Fog-resistant design * Internally shielded to prevent magnetic interference * Complies with SAE J-1810
Not Yet Reviewed
$81.99
$26.50
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$70.99
Manufacturer Rebate
Several Innovate MTX Digital Series gauges are "dual function" gauges--the perfect solution to help maximize limited space on your dash! All feature a water-resistant casing, interchangeable faceplates and bezels, plus locking connectors for a simplified installation. They also feature MTS serial connections to connect with other Innovate devices and log onto your PC, iPhone, iPod Touch, iPad, LM-2, or DL-32. (An OT-2 for logging onto your Apple device is not included. LogWorks Mobile v1.13+ is required.) Innovate MTX Digital Series gauges come with a black faceplate and black bezel; a white faceplate and silver bezel are included so you can choose the combination of colors that best fits your ride. They also come with a serial programming cable and a quick-start installation guide (on CD), a software CD (LogWorks and LM programmer), and additional items needed for proper installation.
( 19 )
$209.99
Manufacturer Rebate
These AutoMeter Ultra-Lite Digital series gauges are the newest additions to AutoMeter's lineup. They feature aluminum construction with a silver face, silver bezel, and red number display. The AutoMeter Ultra-Lite Digital series gauges come in a 2 1/16 in. diameter and offer unparalleled accuracy and advanced styling.
( 19 )
$117.99
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$261.99
Equip your ride with the Summit Racing™ Pro Series electric gauges for more accuracy and eye-catching style for your dollar! These gauges contain advanced, high-speed stepper motors for steady and precise readings and, unlike air-core gauges, and the pointers return to zero when the ignition is off. Activate the ignition, and these gauges perform an auto-calibration and full-sweep test cycle that demonstrates full operation and ensures accuracy—plus, they just look really cool! These Pro Series gauges also feature white and amber through-dial lighting and illuminated pointers. All of these Summit Racing™ Pro Series gauges have outputs for external warning lights. In addition, these advanced gauges come with optional remote push buttons that enable advanced functions like peak recall and programmable high and low alarms with full-dial warning lights.
( 10 )
$83.99
Sierra Marine Lido Series gauges offer a wave of style for your vessel. These instruments feature crisp, white dials with fire orange pointer tips. At night, red through-dial and white perimeter lighting provide great readability. They're designed with scratch-resistant, curved glass lenses and polished stainless steel, near-flush bezels. Lido gauges are available to monitor more than a half-dozen watercraft vitals. Additional details for Sierra Lido gauges: * U.S. and metric scales, with ISO symbols * Most comprehensive line offering excellent inboard coverage
( 3 )
$38.99
Sierra Marine White Premier Pro Series gauges are ideal for inboards, including diesels. These instruments feature polished stainless steel bezels and clean white dials with modern black and blue graphics. When illuminated, the black dial gradiates and the pointer lights red. The automotive-type light-piping and fog-resistant design combines for outstanding readability. White Premier Pro gauges are available to monitor more than a half-dozen watercraft vitals. Additional details: * Scratch-resistant curved glass lenses with polished, near-flush bezels * U.S. and metric scales, with ISO symbols, where appropriate * Fog-resistant design complies with SAE J-1810
( 1 )
$52.99
Manufacturer Rebate
Innovate MTX-A Series gauges are 2 1/16 in. of performance! This microprocessor-driven series delivers superior needle holding force for high-shock and high-vibration applications. They feature high performance, high-torque, 270 degree stepper motors, programmable warning indicators, and Innovate MTS serial in/out to use with their other devices—as well as third-party MTS-enabled devices—to add additional logging channels. Innovate MTX-A Series analog gauges are available to provide various data readings, and also each dial also includes stylish, interchangeable black and silver bezels.
( 1 )
$230.99
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