Blow Off Valve for Subaru
Fits for: Subaru all WRX from 01-07, Sti 01-, Forester 05-07
The housing is CNC milled from solid aluminium. The result is particularly small and lightweight valves that can withstand extreme conditions. The Blow Off valves are supplied with a V-band clamp to permanently secure it and at the same time quick fastening. In contrast to other valves with plastic diaphragms, these valves are equipped with a precisely manufactured piston that fits intake into the inside of the housing. This eliminates the risk of these valves starting to leak after a short time. Due to minimal production tolerances, no O-ring is required to seal the piston, making these blow-off valves extremely robust, low maintenance and reliable.
The Supersonic valve is characterized by its unique sound when venting excess air. The special shape of the trumpet gives this valve its unmistakable sound. The noise level is adjustable.