in-cab hallman manual boost controller [Archive] - SR20 Forum
PDA

: in-cab hallman manual boost controller

pocket rocket
03-23-2010, 02:34 AM
used Hallman MBC.turn up the boost from inside your car no need to open your hood.works great! $100 shipped!:eek:
9double8
05-29-2010, 06:34 PM
You still have this?
Terms of Use