APR Universal Mechanical Boost Gauge System (Blue)

Measure boost pressure and vacuum with this stylish gauge.

Part # MS100146 Be the first to write a review
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The APR Universal Mechanical Boost Gauge System is sold with a blue needle.


  • 52mm mechanical gauge
  • LED backlight
  • Blue needle
  • 30In.Hg to 40 PSI
  • Boost hose with buzz-reducing snubber pill
  • Boost hoses included

About APR

At APR our sole mission is to engineer only the highest quality tuning solutions for Volkswagen, Audi and Porsche vehicles ensuring the enthusiast the ultimate driving experience while consistently providing the enthusiast the ultimate in customer care and support.

Background ColorWhite
Brand APR
Emission Code5
Needle ColorBlue
Product TypeBoost Gauge
Part NumberMS100146

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

This is a universal setup that requires an end user supplied mounting system. The gauge requires a boost tap to supply a boost pressure and vacuum signal the gauge.

    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.