HKS 08-11 STi SSQV4 BOV kit

Upgrade your 2008 - 2011 Subaru STi with the HKS SSQV4 BOV kit. It provides improved turbo response and a distinctive blow - off sound, enhancing your driving experience.

Using the HKS SSQV4 BOV kit on your 2008 - 2011 Subaru STi is straightforward. First, make sure your engine is off and cool. Locate the existing BOV and carefully remove it. Then, install the new HKS SSQV4 BOV following the included instructions. Check all connections are tight. When driving, enjoy the improved turbo response. For maintenance, clean the BOV regularly with a mild cleaner to prevent dirt build - up. Avoid using harsh chemicals. If you notice any unusual noises or performance issues, have it checked by a professional.