Bosch 3bar MAP Sensor



Bosch 3bar Manifold Absolute Pressure Sensor

A stock part on several models, this sensor allows for proper boost measurement beyond 22 psi.

Tuning is required for proper operation if your vehicle came stock with a 2.5bar sensor. If you are not tuning with us, make sure your tune is set up for a 3bar sensor, or you inform your tuner. You can boost to dangerous levels and fueling is affected.

Can be used on most models we support, but REQUIRES rods on four cylinder engines.

OEM replacement for TTS, GolfR, and S3 supported with our tuning.

B5 A4, B5 S4 – Requires adapter (Coming Soon)!

C5 A6, C5 Allroad – Supported on APB blocks, not supported on BEL.

Not supported on narrowband vehicles except B5 S4


Additional information

Weight .25 lbs
Dimensions 2.5 × 2.5 × 4 in