The Dual Stage Boost Controller allows you to switch between two preset boost levels with the flip of a switch from inside the car. Got a high horsepower Front Wheel Drive turbocharged car that can't get off the line? Use the BC-DSBC to launch the car with low boost than switch to the second stage higher boost level for maximum top end power.
I have had the TurboXS Dual Stage Boost Controller for a couple of years and I love it. not only does it work geat but its also built well and keeps it looks for a daily driver / show car. I have recommneded TurboXs boost controllers to all my friends and now you.
Temp_Me96 reviewed TurboXS Dual Stage Boost Controller part # TXS-BC-DSBC
Utilizing a uniquely engineered ball/spring mechanism combine with an adjustable bleed valve, the BC-HPBC allows you to spool your turbo to full boost up to hundreds of RPM faster than stock! The adjustable bleed mechanism lets you minimize the massive boost "spike" that can occur with poorly designed ball/spring manual boost controllers.
Simple, inexpensive, and effective way to control your boost level and generate more power from your engine. Bleed type boost controller allows you to increase boost approximately 12psi over your wastegate boost setting.