HKS SQV4 BOV for Honda S660 JW5 (S07A Turbo)

The HKS Super SQV4 BOV is a high-performance, sequential blow-off valve designed to enhance turbo response and deliver that signature HKS sound. Specifically tuned for the Honda S660 JW5’s S07A turbo engine, it improves boost stability, reduces compressor surge, and adds aggressive turbo flair to your drive.

Features

• Installing this product creates unique sharp & high frequency SQV sound. Replacing the fin with the provided SF100 makes a low frequency SQV sound which is different from the standard SQV sound. (With SF100, the sound level is lower than the standard sound.)
• The SQVⅣ unit is designed to be located beside the engine so the appearance of the engine bay is improved.
• The suction-return parts are included.
• Any engine failure such as engine stall was not occurred during the in-house testing.