Only on the Mazda Power FC applications, uou can use the optional boost control kit to utilize barometric pressure compensation with the optional harness included in this kit.
BOOST CONTROL KIT (part of Power FC)
The Boost Control Kit is an optional kit designed to control boost through the Power FC. Simple connection to the Power FC allows the user to access a full self-learning boost controller. The Power FC allows up to 4 different boost presets for any stage of driving. The high grade solenoid valve is the same one used in our Super AVC-R boost controller. As with the S-AVCR, the Boost control kit allows increased boost response and boost stability at high RPM's.