{"title":"Wideband Gauges","description":null,"products":[{"product_id":"aem-x-series-obdii-wideband-uego-afr-sensor-controller-gauge","title":"AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eAccurate AFR data is critical when tuning an engine. Running rich (very low air\/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air\/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air\/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air\/fuel controllers that can help ensure your vehicle is optimally tuned.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/0be145aaf5f7e38fed1da9a312784556.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eX-Series Wideband UEGO AFR Controllers Gauge were fastest responding wideband air\/fuel ratio controllers in an independent test vs. 17 competitors wideband AFR controllers\u003c\/li\u003e\n\u003cli\u003e0-5V \u0026amp; RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders\u003c\/li\u003e\n\u003cli\u003eFactory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires\u003c\/li\u003e\n\u003cli\u003eBlack bezel and black dual faced faceplate included (gauge only, silver bezel\/white gauge option sold separately, PN 30-0300-ACC)\u003c\/li\u003e\n\u003cli\u003eUser configurable display via buttons on the gauge face for changing AFR values, Lambda and O2%, and 3- or 4-digit display\u003c\/li\u003e\n\u003cli\u003eOBD-II Output; CAN based compatible with 2008 or newer vehicles\u003c\/li\u003e\n\u003cli\u003ePatented X-Digital wideband technology (Patent 9,575,030)\u003c\/li\u003e\n\u003cli\u003eCompatible with vehicle\/system voltages up to 16V\u003c\/li\u003e\n\u003cli\u003e52mm gauge diameter and slim 0.825\" gauge depth\u003c\/li\u003e\n\u003cli\u003eIncludes Bosch 4.9LSU wideband UEGO sensor\u003c\/li\u003e\n\u003cli\u003eCan display AFR values in hundredths of %\u003c\/li\u003e\n\u003cli\u003eGauge cup depth only .200\" deep\u003c\/li\u003e\n\u003cli\u003eAuto dimming feature\u003c\/li\u003e\n\u003cli\u003eLocking connectors\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45061157224767,"sku":"aem30-0334","price":299.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/aem30-_0334-1.jpg?v=1753500690"},{"product_id":"aem-x-series-wideband-uego-afr-sensor-controller-gauge","title":"AEM X-Series Wideband UEGO AFR Sensor Controller Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFaster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X-Digital technology can reduce deadtime and improve the performance of your vehicle through more accurate AFR tuning. Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor. While flow of exhaust gases can affect deadtime, it is not the only source. Often, the sensing element’s response to the gas is the largest contributor to deadtime.When tuning an engine using wideband AFR feedback control, deadtime affects the data you are looking at because it is reported in a different operating location than when it occurred. This means whatever changes you make to the base fueling will likely be in the wrong timeframe. This can be particularly dangerous to high cylinder pressure applications, and EFI systems that use feedback control.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/053601d5e4e5ac53c154fec23d9d9936.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/14f33630ea95e8b929baf6202f3a1030.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8368be260326fd9ef997fe6a5dcd2abe.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eX-Series Wideband UEGO AFR Controller Gauges were the fastest responding wideband air\/fuel ratio controllers in an independent test vs. 17 competitor wideband AFR controllers\u003c\/li\u003e\n\u003cli\u003e0-5V \u0026amp; RS232 output for data logging and feedback control, AEMnet (CANbus) for data logging and daisy-chaining multiple controllers up to 16 cylinders\u003c\/li\u003e\n\u003cli\u003eBlack bezel and black double-sided faceplate included (silver bezel\/white faceplate option sold separately, PN 30-0300-ACC)\u003c\/li\u003e\n\u003cli\u003eFactory calibrated resistor does not require free-air calibration, but can be free-air calibrated\u003c\/li\u003e\n\u003cli\u003eUser-configurable display for changing between AFR, Lambda, and O2%, and 3- or 4-digit display\u003c\/li\u003e\n\u003cli\u003e52mm gauge diameter and slim 0.825\" gauge depth(Gauge cup depth only .200\" deep)\u003c\/li\u003e\n\u003cli\u003eAuto-Sensor Detection between AEM FAE and Bosch LSU 4.9 wideband sensors\u003c\/li\u003e\n\u003cli\u003ePatented X-Digital wideband technology (Patent 9,575,030)\u003c\/li\u003e\n\u003cli\u003eCompatible with supply voltages up to 16V\u003c\/li\u003e\n\u003cli\u003eAuto-dimming feature\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45061193466175,"sku":"aem30-0300","price":230.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/aem30-0300.jpg?v=1753500689"},{"product_id":"aem-digital-wideband-uego-gauge-w-o-sensor","title":"AEM Digital Wideband UEGO Gauge w\/o Sensor","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eAccurate AFR data is critical when tuning an engine. Running rich (very low air\/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air\/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air\/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air\/fuel controllers that can help ensure your vehicle is optimally tuned.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/053601d5e4e5ac53c154fec23d9d9936.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9a8186af8a5d11f6c973dce93e5dce74.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eController gauge and hardware sold without wideband sensor\u003c\/li\u003e\n\u003cli\u003eNo free air sensor calibration required - ever\u003c\/li\u003e\n\u003cli\u003e0-5v analog output (10-20 AFR range only)\u003c\/li\u003e\n\u003cli\u003e52mm (2-1\/16\") gauge housing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45061193498943,"sku":"aem30-4110NS","price":155.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/aem30-4110NS.jpg?v=1753500688"},{"product_id":"aem-digital-wideband-uego-gauge","title":"AEM Digital Wideband UEGO Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eAEM's legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air\/fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED \"needle\" that changes colors as AFR changes from rich to lean.  NOTE: The 30-4100 Wideband UEGO Gauge Controller that uses the 4.2 LSU sensor will be superseded to the 30-4110 Wideband UEGO Gauge Controller that uses the 4.9 LSU sensor in August 2014. Instructions for the 30-4100 will still be available in the Instructions tab after this change.  WHAT IS A WIDEBAND UEGO AIR\/FUEL CONTROLLER? AEM's Wideband UEGO (Universal Exhaust Gas Oxygen, pronounced \"You-Way-Go\") Controllers are powerful, cost-effective tuning tools that allow users to accurately monitor the Air\/Fuel Ratio (AFR) of their engine.  WHY USE A WIDEBAND AIR\/FUEL CONTROLLER? Accurate AFR data is critical when tuning an engine. Running rich (very low air\/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air\/fuel ratio, not enough fuel) may result in serious engine damage. Using a wideband air\/fuel controller during the tuning process allows you to monitor AFR and adjust tuning parameters to optimize them for maximum power and efficiency. AEM has a comprehensive line of highly accurate, reliable wideband air\/fuel controllers that can help ensure your vehicle is optimally tuned.  WHAT IS FREE-AIR CALIBRATION? Some of our competitors require that you frequently perform a free-air calibration procedure to calibrate their O2 sensors. This process involves removing the sensor from the bung while still connected to the controller device, then waving the sensor in the air so it can read atmospheric O2 levels. We use 4.9 LSU sensors in our wideband controllers. Our sensors are individually laboratory-calibrated and never require free air calibration!\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/053601d5e4e5ac53c154fec23d9d9936.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/b862bc05bc4c7d531eea7ae6eb153f9b.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eInterchangeable black and white faceplates included for customizing gauge appearance (digital gauges only)\u003c\/li\u003e\n\u003cli\u003e4.9 LSU wideband sensor and weld-in bung included (PN 30-4110)\u003c\/li\u003e\n\u003cli\u003eInterchangeable black and white faceplates included\u003c\/li\u003e\n\u003cli\u003eInterchangeable black and silver bezels included\u003c\/li\u003e\n\u003cli\u003eNo free air sensor calibration required, ever\u003c\/li\u003e\n\u003cli\u003e0-5v analog output (10-20 AFR range only)\u003c\/li\u003e\n\u003cli\u003e52mm (2-1\/16\") gauge housing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45061194285375,"sku":"aem30-4110","price":207.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/aem30-4110.jpg?v=1753500677"},{"product_id":"autometer-sport-comp-52mm-0-100-psi-electronic-fuel-pressure-gauge","title":"Autometer Sport-Comp 52mm 0-100 PSI Electronic Fuel Pressure Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eSeeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures. AutoMeter’s Digital Stepper Motor Fuel Pressure Gauge will precisely measure your exact fuel pressure at levels of accuracy previously unheard of even in professional gauges. Designed for fuel injected  or carbureted applications, our advanced 1\/8” NPT solid state pressure transducer provides the best possible measurements on the market with unparalleled resistance to vibration and heat. Don’t take chances with your investment\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/763c1b3c21d26fc927bbb105e4299deb.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes 1\/8” NPT stainless steel pressure transducer, wiring harness, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle\u003c\/li\u003e\n\u003cli\u003eIncludes data acquisition grade solid-state pressure transducer, providing unmatched accuracy and durability even in the harshest environments\u003c\/li\u003e\n\u003cli\u003eThe accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eTraditional incandescent lighting illuminates around the perimeter of the dial\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065962914111,"sku":"atm3363","price":345.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/d2c39fe6dc55a99db39d2b1692826bf5.jpg?v=1684190112"},{"product_id":"autometer-z-series-2-1-16in-101-171-afr-digital-street-air-fuel-ratio-gauge","title":"Autometer Z-Series 2-1\/16in. 10:1-17:1 AFR Digital Street Air\/Fuel Ratio Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eTaking the core features from AutoMeter’s Pro Wideband, the Street Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/88195a6bccff9887c0584bc96537f06b.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003e0-4v data output feed for ECU, data acquisition unit, or Laptop tuning\u003c\/li\u003e\n\u003cli\u003eDigital segment display and LED radial bar graph display\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065963274559,"sku":"atm2679","price":323.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/8811a3677149b9447902516fb9979e57.jpg?v=1684190116"},{"product_id":"autometer-gt-series-52mm-full-sweep-electronic-81-181-afr-wideband-air-fuel-ratio-analog","title":"Autometer GT Series 52mm Full Sweep Electronic 8:1-18:1 AFR Wideband Air\/Fuel Ratio Analog","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eModern white LED through-the-dial lighting provides clear visibility during nighttime use\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065964552511,"sku":"atm8070","price":338.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/652323286b26ed5b1a8af9c11de26db8.jpg?v=1684190126"},{"product_id":"autometer-sport-comp-ii-52mm-81-181-afr-wideband-air-fuel-ratio-analog-gauge","title":"Autometer Sport-Comp II 52mm 8:1-18:1 AFR Wideband Air\/Fuel Ratio Analog Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eModern white LED through-the-dial lighting provides clear visibility during nighttime use\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065964618047,"sku":"atm3670","price":324.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/0fe4298040ac8edd608b267c46ce10f8.jpg?v=1684190122"},{"product_id":"autometer-es-52mm-full-sweep-electric-81-181-afr-wideband-air-fuel-ratio-gauge","title":"Autometer ES 52mm Full Sweep Electric 8:1-18:1 AFR Wideband Air\/Fuel Ratio Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eModern red LED through-the-dial lighting provides clear visibility during nighttime use\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065964749119,"sku":"atm5970","price":324.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/17c7ade5aebdd887bb1aa205e18bb40b.jpg?v=1684190123"},{"product_id":"autometer-phantom-ii-52mm-full-sweep-electronic-81-181-afr-wideband-air-fuel-ratio-analog-guage","title":"Autometer Phantom II 52mm Full Sweep Electronic 8:1-18:1 AFR Wideband Air\/Fuel Ratio Analog Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eModern white LED through-the-dial lighting provides clear visibility during nighttime use\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065964814655,"sku":"atm7570","price":324.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/ebaf01f665e6b760f65baca43cf3c1da.jpg?v=1684190123"},{"product_id":"autometer-gt-series-52mm-digital-101-171-afr-wideband-air-fuel-ratio-street","title":"Autometer GT Series 52mm Digital 10:1-17:1 AFR Wideband Air\/Fuel Ratio Street","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eTaking the core features from AutoMeter’s Pro Wideband, the Street Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/88195a6bccff9887c0584bc96537f06b.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003e0-4v data output feed for ECU, data acquisition unit, or Laptop tuning\u003c\/li\u003e\n\u003cli\u003eDigital segment display and LED radial bar graph display\u003c\/li\u003e\n\u003cli\u003e10:1 to 20:1 AFR Range for Gasoline Applications\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay data in Lambda or numerical A\/F ratio\u003c\/li\u003e\n\u003cli\u003eUser Programmable Warning Function\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065965175103,"sku":"atm8079","price":358.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/6dd9cc068681dca1ebc40a3d091c11eb.jpg?v=1684190130"},{"product_id":"autometer-ultra-lite-2-5-8in-wideband-air-fuel-ratio-analog-81-181-afr","title":"Autometer Ultra-Lite 2-5\/8in Wideband Air\/Fuel Ratio Analog (8:1-18:1 AFR)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eTraditional incandescent lighting illuminates around the perimeter of the dial\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065965371711,"sku":"atm4479","price":329.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/d433d62637f33304f7366d41f26a5cca.jpg?v=1684190127"},{"product_id":"autometer-ultra-lite-ii-2-1-16in-81-181-afr-analog-wideband-fse-air-fuel-ratio-gauge","title":"Autometer Ultra-Lite II 2 1\/16in 8:1-18:1 AFR Analog Wideband FSE Air\/Fuel Ratio Gauge","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eModern white LED through-the-dial lighting provides clear visibility during nighttime use\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065967272255,"sku":"atm4970","price":324.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/27b89503abf6536505a3753ac1366e0a.jpg?v=1684190147"},{"product_id":"autometer-gs-52mm-afr-or-lambda-digital-wideband-air-fuel-ratio-pro-wideband-a-f-kit","title":"Autometer GS 52mm AFR or LAMBDA Digital Wideband Air\/Fuel Ratio PRO Wideband A\/F Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKnowing the exact air\/fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Compatible with nearly all fuel types, the AutoMeter Pro Wideband has a configurable display to pinpoint the exact range you want to keep an eye on. An advanced peak recall function and lean warning system make sure you’re safely making power, whether on the track or on the street. An automatically dimming display tailors light output for any condition. Data logging output is included for one wire or two wire systems in both lambda or AFR. Our specially designed O2 sensor and wiring harness are included for ease of installation. Quite simply, there isn’t a more accurate or easy to live with wideband gauge available on the market.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/864911fb47f70d9cd2086b31c5e4e22f.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003e0-4v data output feed for ECU, data acquisition unit, or Laptop tuning\u003c\/li\u003e\n\u003cli\u003eUser programmable range for Rich\/Stoic\/Lean conditions\u003c\/li\u003e\n\u003cli\u003e10:1 to 20:1 AFR range for gasoline applications\u003c\/li\u003e\n\u003cli\u003eDisplay data in Lambda or numerical A\/F ratio\u003c\/li\u003e\n\u003cli\u003eUser Programmable Warning Function\u003c\/li\u003e\n\u003cli\u003ePeak recall\/memory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065968058687,"sku":"atm3878","price":502.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/ada08d7554e90f57684ba723506aad15.jpg?v=1684190154"},{"product_id":"autometer-carbon-fiber-52mm-afr-or-lambda-digital-wideband-air-fuel-ratio-pro-wideband-a-f-kit","title":"Autometer Carbon Fiber 52mm AFR or LAMBDA Digital Wideband Air\/Fuel Ratio PRO Wideband A\/F Kit","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKnowing the exact air\/fuel mixture running through your engine is the most important factor to extracting the highest levels of performance and durability. Not all wideband gauges are created equal. AutoMeter utilizes an advanced calibration method that automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Compatible with nearly all fuel types, the AutoMeter Pro Wideband has a configurable display to pinpoint the exact range you want to keep an eye on. An advanced peak recall function and lean warning system make sure you’re safely making power, whether on the track or on the street. An automatically dimming display tailors light output for any condition. Data logging output is included for one wire or two wire systems in both lambda or AFR. Our specially designed O2 sensor and wiring harness are included for ease of installation. Quite simply, there isn’t a more accurate or easy to live with wideband gauge available on the market.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/864911fb47f70d9cd2086b31c5e4e22f.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003e0-4v data output feed for ECU, data acquisition unit, or Laptop tuning\u003c\/li\u003e\n\u003cli\u003eUser programmable range for Rich\/Stoic\/Lean conditions\u003c\/li\u003e\n\u003cli\u003e10:1 to 20:1 AFR range for gasoline applications\u003c\/li\u003e\n\u003cli\u003eDisplay data in Lambda or numerical A\/F ratio\u003c\/li\u003e\n\u003cli\u003eUser Programmable Warning Function\u003c\/li\u003e\n\u003cli\u003ePeak recall\/memory\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065969631551,"sku":"atm4778","price":474.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/bae75f62e0d22b3057cd40eec98960c5.jpg?v=1684190166"},{"product_id":"autometer-sport-comp-2-5-8in-wideband-air-fuel-ratio-analog-81-181-afr","title":"Autometer Sport-Comp 2-5\/8in Wideband Air\/Fuel Ratio Analog 8:1-18:1 AFR","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eMirroring the functions of AutoMeter’s Street Wideband, the Digital Stepper Motor Wideband provides the most important functions necessary to make sure you’re extracting the most power possible, safely. An analog needle display integrates seamlessly with other gauges and easily illustrates rate of change as well as the actual value. Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary). Designed for gasoline applications, this wideband gauge provides the same degree of accuracy and response as the Pro version, but at a reduced cost. Data logging output is included for one wire or two wire systems. Our specially designed O2 sensor and wiring harness are included for ease of installation.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3045f14030aeeca4d3242296034e8304.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eGauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft. wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, detailed instructions for installation\u003c\/li\u003e\n\u003cli\u003eAutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up\u003c\/li\u003e\n\u003cli\u003e12 and 16 volt compatible, compatible with nearly every street car or race car electrical system\u003c\/li\u003e\n\u003cli\u003eTraditional incandescent lighting illuminates around the perimeter of the dial\u003c\/li\u003e\n\u003cli\u003eSuitable for use with gasoline powered engines\u003c\/li\u003e\n\u003cli\u003eDisplay range of 8:1 to 18:1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AutoMeter","offers":[{"title":"Default Title","offer_id":45065969795391,"sku":"atm3579","price":329.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/1def38baa9217277af0c508dbf04c775.jpg?v=1684190165"},{"product_id":"aem-power-harness-for-30-0300-x-series-wideband-gauge","title":"AEM Power Harness for 30-0300 X-Series Wideband Gauge","description":"\u003cp\u003e· 3 different forms of communication, CAN, Analog, and Serial\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e· 3 different forms of communication, CAN, Analog, and Serial\u003c\/li\u003e\n\u003cli\u003e· Long length wiring loom to accommodate most applications\u003c\/li\u003e\n\u003cli\u003e· Color coded harness to make installation easier\u003c\/li\u003e\n\u003cli\u003e· Direct replacement for 30-0300 AFR gauge\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AEM","offers":[{"title":"Default Title","offer_id":45160325087551,"sku":"aem30-3459","price":22.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/products\/0be6c70857bfc49d654b3bdc52b18305.jpg?v=1753500643"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/2041\/6831\/collections\/ada08d7554e90f57684ba723506aad15.jpg?v=1684072243","url":"https:\/\/smgspeed.com\/collections\/wideband-gauges.oembed","provider":"SMGspeed","version":"1.0","type":"link"}