HKS Super SQV Blow Off Valve Suction Return Kit - Silvia S14 S15

This kit is designed as an option part for the Super SQV Blow Off Valves from HKS. Replacing the air fin with the Return Pipe originally included with SQV Kit allows for included to hose to be directly attached to Blow Off Vale Head assembly with perfect bends to plumb the hose back to proper return fitting. Converting the open type atmospheric release of the blow off valve may be required for OEM air bypass valve regulations which subdues outward blow off sound to better balance between the harmony of turbo spool, engine sound and blow off sounds. Get this and all your JDM at RHDJapan!!