Category: Automotive and Marine Accessories Auto Meter is a well-known brand in the automotive industry that offers high-quality gauges for various applications. The products listed above are some of their most popular mechanical vacuum/boost gauges, which are designed to provide accurate readings of boost pressure and vacuum levels in both cars and boats. In this review, we will take a closer look at each product and discuss its features, performance, and overall value. Auto Meter 2601 Z-Series 2" Mechanical Vacuum/Boost Gauge: The Auto Meter 2601 Z-Series is a popular choice for car enthusiasts who want an accurate and reliable vacuum/boost gauge. This gauge features a large, easy-to-read dial with a red needle that indicates boost pressure and a blue needle that shows vacuum levels. The gauge also has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Additionally, the gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge for their car. AUTO METER 2617 Z-Series Mechanical Boost Gauge: The Auto Meter 2617 Z-Series is another popular choice for car enthusiasts who want an accurate boost gauge. This gauge features a large, easy-to-read dial with a red needle that indicates boost pressure and a blue needle that shows vacuum levels. The gauge also has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Additionally, the gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate boost gauge for their car. Auto Meter 4304 Ultra-Lite Mechanical Boost Gauge: The Auto Meter 4304 Ultra-Lite is designed to be lightweight and easy to install, making it an excellent choice for those who want a simple and effective vacuum/boost gauge. This gauge features a large, easy-to-read dial with a red needle that indicates boost pressure and a blue needle that shows vacuum levels. The gauge also has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Additionally, the gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that won't take up too much space in their car. Auto Meter 4301 Ultra-Lite Mechanical Boost/Vacuum Gauge: The Auto Meter 4301 Ultra-Lite is similar to the 4304, but it also features a vacuum gauge on top of the boost gauge. This makes it an excellent choice for those who want to monitor both their boost and vacuum levels at the same time. The gauge features a large, easy-to-read dial with red and blue needles that indicate boost pressure and vacuum levels respectively. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge with both boost and vacuum gauges in one unit. Auto Meter 6107 Cobalt Mechanical Boost / Vacuum Gauge: The Auto Meter 6107 Cobalt is designed to be rugged and durable, making it an excellent choice for those who want a gauge that can withstand harsh conditions. This gauge features a large, easy-to-read dial with red and blue needles that indicate boost pressure and vacuum levels respectively. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. The gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that can handle tough conditions. Auto Meter 4305 Ultra-Lite Mechanical Boost Gauge: The Auto Meter 4305 Ultra-Lite is similar to the 4301, but it only features a boost gauge. This makes it an excellent choice for those who want a simple and effective vacuum/boost gauge that won't take up too much space in their car. The gauge features a large, easy-to-read dial with a red needle that indicates boost pressure. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that won't take up too much space in their car. AutoMeter Auto Meter 200774-33 Ultra-Lite Gauge: The AutoMeter 200774-33 is designed to be lightweight and easy to install, making it an excellent choice for those who want a simple and effective vacuum/boost gauge. This gauge features a large, easy-to-read dial with red and blue needles that indicate boost pressure and vacuum levels respectively. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. The gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that won't take up too much space in their car. AUTO METER 5401 Pro-Comp Liquid-Filled Mechanical Vacuum/Boost Gauge: The Auto Meter 5401 Pro-Comp is designed to be rugged and durable, making it an excellent choice for those who want a gauge that can withstand harsh conditions. This gauge features a large, easy-to-read dial with red and blue needles that indicate boost pressure and vacuum levels respectively. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. The gauge is made of high-quality materials and features a sturdy brass housing with an acrylic faceplate. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that can handle tough conditions. Auto Meter 6103 Cobalt Mechanical Boost / Vacuum Gauge: The Auto Meter 6103 Cobalt is similar to the 6107, but it only features a boost gauge. This makes it an excellent choice for those who want a simple and effective vacuum/boost gauge that won't take up too much space in their car. The gauge features a large, easy-to-read dial with a red needle that indicates boost pressure. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that won't take up too much space in their car. Auto Meter 4303 Ultra-Lite Mechanical Boost/Vacuum Gauge: The Auto Meter 4303 Ultra-Lite is similar to the 4301, but it only features a boost gauge. This makes it an excellent choice for those who want a simple and effective vacuum/boost gauge that won't take up too much space in their car. The gauge features a large, easy-to-read dial with a red needle that indicates boost pressure. Additionally, the gauge has a built-in barometric compensator that adjusts to altitude changes, ensuring accurate readings at any elevation. Overall, this gauge is well worth its price for anyone looking for a reliable and accurate vacuum/boost gauge that won't take up too much space in their car. In conclusion, Auto Meter offers a wide range of high-quality mechanical vacuum/boost gauges that are designed to provide accurate readings of boost pressure and vacuum levels in both cars and boats. Each product listed above has its own unique features and benefits, making it an excellent choice for those who want a reliable and accurate gauge for their specific needs.