Grams Performance Wideband Air/Fuel Ratio Gauge - G2-99-0055

For optimum power and safety, measuring your air/fuel ratio is imperative when tuning. The Grams Wideband Air/Fuel Gauge measures at 52mm (2.047 in.) with an LED display that features a 3 color sweep from red, yellow to green. The Grams Wideband utilizes the latest Bosch 4.9 LSU sensor that displays an easy to read 4 digit display with speedy accuracy down to 0.001.

Having a set of gauges in your car can be very critical, especially if you're one who likes to drive aggressively at the track. Keep an eye on the health of your vehicle with Air fuel ratio (afr), oil pressure, oil temperature, water temperature, and many more gauges. Select from our list of brands like AEM, Turbosmart, Innovate, Autometer, and more!

Gauges are an important feature in every project car. By having a proper set of gauges installed in your car, you will be able to read all the vital signs of your engine.

For nearly two decades Grams Performance and Design's parent company has committed itself to developing cutting-edge racing products. Our active involvement in various forms of motorsports as well as OEM product development and extensive engineering studies have allowed us to remain at the forefront of automotive high performance.

Our racing background and numerous wins have paved the way for us to produce the highest quality, best performing fuel injection and air induction components for popular European cars. Active involvement in various forms of motorsports through technical partnerships as well as through our own championship-winning race cars provides us with the data necessary to produce high-performance parts utilizing innovative designs, advanced metal alloys, cutting-edge manufacturing methods, and stringent quality-control measures. Designed by passionate enthusiasts and drawing on nearly 20 years of experience, we're able to develop the products that cater to your needs.

Grams Performance and Design's products are planned and designed in-house using the latest computer simulation and modeling techniques, followed by careful testing in controlled laboratory environments using state-of-the-art equipment. Each product is then subjected to rigorous dyno, street, and race track testing to ensure proper performance in the most extreme conditions. For these reasons, top street cars and race cars worldwide rely on Grams Performance products.

Industry leaders, racers, and enthusiasts who are passionate about what they do and understand what other enthusiasts want comprise Grams Performance and Design's staff. Our perspective is shaped by real-world racing experiences as well as by practical science, and that's precisely what makes Grams Performance and Design products so good. Firmly grounded in our understanding of engineering, we make every effort to embrace advanced technology. Our goal is to make performance and technology accessible to other enthusiasts through innovative manufacturing techniques.

Grams Performance and Design's parent company has released a number of industry-leading products manufactured from cutting-edge, premium materials. As a result of continually pushing our engine development capabilities in the racing world, we've discovered a number of exciting "power secrets" that are incorporated into every product.

Today we continue our tradition of producing leading-edge products through a state-of-the-art engineering and R&D department as well as through extensive engine development and testing both on the race track and the street.

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