Nissan Skyline BOV and Adapter Plate
The Sequential BOV is a pull type relief valve, unlike other BOV's which are push spring type and are prone to leaking.
This BOV is actuated by pressure alterations only, ensuring quick valve response and complete closure during idle.
Standard BOV's must utilize large valves in order to accommodate high boost/power application. However, these large valves react slowly and require high activation pressure to open. Smaller, fast reacting valves, do not permit the air flow required for high horsepower, the BOV incorporates both for maximum performance.
It is engineered utilizing a small primary valve for ultra quick activation along with a secondary valve for additional relief capacity.
The BOV is made of billet aluminum and emits a unique, aggressive sound.
Features:
* Keeping turbo spooling between gear changes reduces turbo lag.
* The body is constructed of very high quality machined polished aluminium for durability.
* Rated up to 40psi of boost.
* Increases your turbos life span.
* Come with fitting as shown to fit direct to Skyline inlet.
