Check the listing for details. DynoTune Digital Boost Pressure Gauge red/blk/blk. Condition: New. Listed at 179.00 USD. This auction is for one DynoTune Digital Boost Pressure Gauge as shown. This auction is for one DynoTune Digital Boost Pressure Gauge made by DynoTune. It will come new in the box with installation instructions and mounting hardware. This Auction is for one round 100% Billet aluminum 2-1/16" gauge with black face and black outer bezel. The Display will be the RED LED. Stainless sending unit and wiring harness included! This electric gauge simplifies the installation, no more plastic tubes to kink or rubber lines blowing off! The Boost Gauge can read boost and Vacuum (Vacuum readings show negative numbers). 0-30 PSI. The DynoTune Boost Pressure Gauge is the most accurate Boost pressure Gauge available. The superior Digital display is so good they even work great in direct sunlight!.. The kit includes the complete quick disconnect wiring harness, Gauge and a Boost pressure sending Unit! The fitting on the sending unit is 1/8" NPT. DynoTune Boost Pressure Gauges are accurate to .1 PSI, Most of the competitions needle is 1-2 PSI wide! DynoTune Gauges are good for 0 to 100psi. Using a, Blower, or Turbo, this Gauge is a must! Checkout the following features: Digital Display with .1 PSI resolution Stainless Electric sending unit 0-30 psi Full Billet construction Direct sunlight viewable Show quality 2-1/16" standard package and only 1" deep The Kit contains the following: Digital gauge with Billet Construction 15 Foot wire harness Stainless sending unit with connector and 1/8" NPT male port Full installation instructions and mounting hardware.