BMW 135i Digital Interface and Boost Gauge is integrated in to the driver side vent. Includes Plug & Play wiring harness and all required hardware and revised vent cover. Installs in about 20 minutes and is easily removable. Harness plugs in to JB 3 or other piggyback systems for selection of up to 4 maps.

Features

• Boost Gauge and mounting Parts
• OEM BMW Boost/Vacuum tee, lines and tubing
• JB ECU maps witching ON SCREEN!
• Plug and Play concealed harness with OEM BMW connectors
• Printed user guide & downloadable install instructions and video
• No cutting, no permanent modifications.
• Custom firmware specifically for the 135i
• 18 levels of brightness, automatically dims at night with your dash lighting
• Discreet, Hidden, full BLACKOUT when off.
• Protected from condensation, heat and cold
• Completely reversible in minutes
• Ambient calibration for increased accuracy
• 99.8% accurate to 72psi
• Lock out mode
• PATENT PENDING DESIGN