4 Bar Map Sensor
Only needed for forged engines running around or above 2bar of boost.
Most people only need the 3 bar sensors, these are only needed for the extreme and the brave!
Model Fitment
- GR86
 - GR86 2020 on
 - Subaru BRZ 2012 On
 - Subaru BRZ 2017 On BRZ
 - Toyota GT86 2012 to 2016
 - Toyota GT86 2017 On