HKS SUPER SQV 4 GC8/GF8(F-G)/BH5/BE5(A-C) EJ2

This HKS SUPER SQV (Super Sequential Blow-Off Valve) is designed for specific Subaru models equipped with the EJ20 engine, including GC8/GF8 (F-G chassis), BH5, and BE5 (A-C chassis). It's a well-built component that helps manage boost pressure in turbocharged vehicles. When your engine's throttle closes suddenly, like when shifting gears, the excess boost pressure needs to be released. The SUPER SQV 4 does this effectively, preventing compressor surge and helping to maintain the turbocharger's efficiency.

The SUPER SQV 4 uses a unique pull-type relief valve structure, which ensures stable operation regardless of the boost pressure. This design helps prevent both over-boosting and under-boosting by releasing pressure quickly and efficiently. The unit is constructed from durable materials for longevity and features a striking visual appeal with its polished finish. Installation typically involves tapping into the vacuum lines and boost piping, and while it's a direct fit for the specified applications, some mechanical knowledge is beneficial.

Please note that this part is not CARB approved and cannot be shipped to California. It's a popular choice for Subaru owners looking to enhance their turbo system's performance and sound.