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A 52mm metal and ABS boost gauge with blue LED display and separate manual controller unit

Dyno Racing

Dyno Racing 52mm Boost Gauge Kit 30 PSI Blue LED + Manual Controller

SKU CH-NX6J-MTMH1

A 52 mm boost gauge reads vacuum to −30 inHg and pressure to 30 psi, includes a manual controller for adjustable turbo boost, and fits universal 12 V vehicles

  • TypeGauges
  • Gauge TypeBoost
  • Monitors vacuum to -30 in.Hg and boost to 30 PSI
  • Blue LED display gives clear readings in any light
  • Manual controller adjusts boost without swapping wastegate springs
  • 52 mm diameter fits standard gauge pods on 12 V vehicles
  • Metal and ABS housing with 51 cm cable for tidy installation

Boost Gauge Kit for Turbo Vehicles

This 52mm gauge kit combines a boost gauge with a manual boost controller for 12V vehicles. It displays vacuum from 0 to -30 In.Hg and pressure from 0 to 30 PSI on a blue LED screen. The kit suits drivers who want to monitor and adjust turbo pressure without electronic controllers. It is not for naturally aspirated engines or vehicles needing digital data logging.

Capacity and Adjustment Range

The gauge reads up to 30 PSI of boost and -30 In.Hg of vacuum, covering typical street and light track setups. The manual controller bleeds pressure from the wastegate actuator to raise boost levels within that 30 PSI window. It runs out of headroom on high-boost builds exceeding 30 PSI or on setups requiring closed-loop electronic control. The 12V power draw is minimal for standard automotive electrical systems.

Fitment and Installation Requirements

The gauge body measures 47mm deep with a 57mm outer diameter, fitting standard 52mm gauge pods or dashboard cut-outs. A 51cm cable connects the gauge to power and sensor lines. Installation needs a vacuum or boost source line, a 12V switched supply, and a ground. The manual controller mounts in the engine bay with hose routing to the wastegate actuator. It frees the builder from swapping wastegate springs for each pressure change.

Highlights

  • Monitors vacuum to -30 in.Hg and boost to 30 PSI
  • Blue LED display gives clear readings in any light
  • Manual controller adjusts boost without swapping wastegate springs
  • 52 mm diameter fits standard gauge pods on 12 V vehicles
  • Metal and ABS housing with 51 cm cable for tidy installation

Specifications

TypeGauges
Gauge TypeBoost

Questions about this item

Will the 52mm boost gauge fit the same dashboard cut-out as my old 2-inch mechanical gauge?

The gauge needs a 52 mm (2.05 in) screen opening and has an outer diameter of 57 mm (2.24 in) with a body length of 47 mm (1.85 in), so it matches standard 2-inch cut-outs.

How can I confirm the blue LED display and vacuum/boost readings are working once installed?

With the ignition on the blue LEDs should illuminate; at idle the needle should sit at the vacuum scale (0 to -30 In.Hg) and under acceleration it should rise toward the 30 PSI pressure scale.

Does the kit include the vacuum hose and fittings, or must I buy them separately?

The kit supplies the 52 mm gauge with its 51 cm power cable, the manual boost controller and an installation manual; hose, T-fittings and mounting hardware are not included.

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