Our New Boost Controller Switch allows you to control two boost controllers to make a dual stage system. This switch is fully pneumatic and requires no wiring or power source, making for a fast and simple installation. The toggle switch can be easily mounted in the dash for easy use and used in any of the following ways:
1) Use stage 1 for on-road and stage 2 for racing (use this product with two Manual Boost Controllers).
2) Use stage 1 for launch and switch to the high boost mode (stage 2) once you have traction (use this product with two Manual Boost Controllers).
3) Use stage one for factory boost control and then switch over to your manual boost controller with stage 2 (use this product with one Manual Boost Controller).
Note: the Boost Controller Switch requires that you run 3 hoses through the firewall grommet. Please check clearances, prior to ordering. If you do not have room for the hoses, then you can still use our Multi-Boost Control System, which requires only one wire through the firewall.