Prices are negotiable! Please PM if interested!

Also, pictures were taken for the Mazda Forum, which requires name, date, and "Mazda Forums" in all FS pictures.

Both boost controllers worked in my car, but the Mazdaspeed3 (current car) has a strange boost control issue where MBC's are not very consistent. I have since switched to a Cobb Access Port, which uses the stock boost control system.

#1 -

Bought this new in mid October, but just recently decided to convert the boost control system back to stock so I can run a Cobb AP. Comes with installation and adjustment instructions.

New they go for $120. I'm asking $80 plus shipping.



#2 -

Bought this used a couple of months ago, but then I got a different MBC a little while later. Asking $50 shipped.