it is not a boost controller la doink.. it is a profect b boost controller remote switch located at the streering wheel to trigger your profect b boost controller.
me running on 0.8bar...lately for the past week or so..my car cannot 'go' like it used to...when i whack the throttle, as the rpm climbs, the car will jerk or semput when it reaches say abt 4-5k rpm...was running...