HKS SuperSQV4 Blow Off Valve Subaru STI 2008-2014
HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.
Utilizing a pull type relief valve design along with the internal design of the valve, the more boost you run, the tighter the valve seals. With a small primary valve that opens first when you let off the gas, followed by a large secondary valve, it gives one of the most unique and copied sound in the industry.
Made from ultra-high quality aluminum, along with the highest quality components on the market, this valve is not only deigned to withstand ultra-high boost, but it is built to last a lifetime. Easy to install and the kit will come with everything you need, HKS wants to make sure your Subaru will be back on the road in no time.
Kit includes the HKS Suction Return Hose Kit to allow installation as a recirclation valve.
OEM Replacement: No
Valve Type: Atmospheric or Recirculating
Includes Gasket(s): No
This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov