AutoMeter Multi-Purpose Gauge (4325)

The AutoMeter Multi-Purpose Gauge (4325) is a mechanical exhaust pressure gauge designed to accurately monitor exhaust backpressure in high-performance applications. Engineered for precision and durability, this gauge helps optimize engine power and efficiency while protecting turbochargers from excessive backpressure. Its high-quality construction ensures reliable readings under demanding conditions, making it suitable for tuning and performance diagnostics. The gauge features a simple 1/8" NPT connection for straightforward installation, and an included 1/4" copper tubing kit facilitates easy setup. An optional particulate filter is available to extend the gauge’s lifespan by preventing debris ingress, enhancing long-term reliability.

This gauge is compatible with a wide range of vehicles requiring exhaust pressure monitoring, particularly in turbocharged engines and performance tuning scenarios. It is suitable for use on various makes and models where exhaust backpressure measurement is critical for maximizing power and protecting components. The installation involves direct bolt-on connection via the provided NPT fitting, making it a practical upgrade for street, track, or off-road applications. The kit includes the necessary copper tubing for installation, and the gauge can be used for cam tuning, turbo diagnostics, or general exhaust system assessment to ensure optimal engine performance.