Blast! Valve
The vacuum and pressure controlled valves are more compact than the electric valves, making them suitable for use in exhaust systems with little space around them. The valves are usually placed after the catalytic converter or after the middle/end muffler and close for 99%.
With the vacuum and pressure controlled valves it is possible to connect multiple valves to 1 remote control. Just split the supply hose.
At the touch of a button on the remote control you can choose between a modest or a sporty sound.


