P3 Cars BMW 135i Integrated Vent Digital Boost Gauge Interface V2

  • $409.00

Be one of the first to have this cutting edge ultra high quality part for your beloved 135. You likely have read all the great customer reviews for our 335 Boost Gauge. It is now here for your 135. All the same functions you demanded for the 335 is here, designed to integrate seamlessly into the cabin of your factory fresh 135.


- Boost Gauge and mounting Parts
- OEM BMW Boost/Vacuum tee, lines and tubing
- Plug and Play concealed harness with OEM connectors (if selected)
- Optional Map Switcher wire for JB3 or Procede V3.x (if selected)
- Printed user guide & downloadable install instructions and video
- No cutting, no permanent modifications
- Plug and play power harness
- CUSTOM firmware specifically for 135 and custom dimmer circuit
- 18 Levels of brightness, automatically dims at night with your dash lighting
- Discreet, Hidden, and full BLACKOUT when off
- Not a ñround peg in a square holeî
- protected from condensation, heat and cold
- completely reversible in minutes, no OEM parts required
- Lock out mode
- Ambient calibration for increased accuracy
- 99.8% accurate to 72psi