P3 Boost Gauge for BMW E9x 3 Series 2006 to 2007
The P3 Boost Gauge is the clean, OEM-style vent gauge upgrade for BMW E9x 3 Series 2006 to 2007 models. Perfect for enthusiasts who want a discreet, factory-look digital boost gauge for their BMW E90, E91, E92 or E93, this P3 unit delivers fast, accurate boost and vacuum readings with peak recall and battery voltage check in a sleek integrated display.
This is a hard-wired, analog-sensor boost gauge that gives a true, direct reading from your intake or charge pipe. It does not plug into the OBD2 port. For a plug and play option, see our OBD2 Multi-Gauge.
Why choose the P3 Boost Gauge for your E9x 3 Series
- OEM vent-mounted digital boost gauge for BMW E9x 3 Series 2006 to 2007
- Real-time boost and vacuum with peak recall for precise monitoring
- Battery voltage readout and quick-check even when the vehicle is shut off
- Manual dimmer with optional auto-dim for perfect day and night visibility
- Configurable for constant power and switched power installations
- Integrated 80 psi analog boost sensor in the power supply unit
- Retains a clean, factory interior look with an OEM vent option available
Included in the box
- Digital display module
- Power supply unit with integrated 80 psi analog boost sensor
- Vacuum tubing
- Wiring harness
- Related mounting hardware
Note: Boost tap is not included.
Installation and fitment
- Hard-wires to power and ground
- Analog vacuum tubing runs to your intake or charge pipe for a direct boost signal
- No OBD2 connection required or used
- Fits BMW E9x 3 Series 2006 to 2007 models including E90, E91, E92 and E93
- OEM vent option available where the display is installed into an original vent for the cleanest install
Who is it for
Ideal for turbocharged or supercharged BMW E9x owners who want a reliable, vent-mounted digital boost gauge with an OEM appearance. Whether you track your car or daily drive it, accurate boost and vacuum data with peak recall helps you monitor performance and diagnose issues quickly.
Nforcd recommended
We have used and installed these P3 Boost Gauges in-house and customers love the seamless OEM fit, easy readability and consistent, accurate readings. It is a brilliant upgrade for the BMW E9x 3 Series when you want function and a factory look.
Professional fitting
Want it installed properly the first time? Nforcd offers professional fitting in Warwickshire. Request a quote at Sales@nforcd.com.
Looking for plug and play
Prefer an OBD2-based solution without hard-wiring or tubing? Try our OBD2 Multi-Gauge instead.
Key search terms
P3 Boost Gauge BMW E9x, BMW E90 boost gauge, BMW E91 boost gauge, BMW E92 boost gauge, BMW E93 boost gauge, E9x 3 Series boost gauge 2006 2007, vent-mounted digital boost gauge, OEM vent boost gauge, analog boost sensor 80 psi, boost and vacuum gauge with peak recall, battery voltage gauge BMW E9x, charge pipe boost tap gauge, intake manifold boost gauge, non-OBD2 boost gauge, plug and play alternative OBD2 Multi-Gauge.


