HKS Super SQV4 Blow Off Valve (FK8)

The HKS SUPER SQV (Sequential Blow-Off Valve) is equipped with a unique two-stage sequential valve structure using primary and secondary valves. It achieves precise pressure control over a wide operating range, from low boost to high boost, thanks to its differential pressure control system. Additionally, it utilizes a different "Reliefless Operation" method compared to conventional blow-off valves, which allows for maximum charge response during turbocharger boost and throttle ON/OFF transitions while suppressing relief.

Key Features:

The installation of the SUPER SQV IV KIT provides a distinctive and sharp sequential blow-off sound at high frequencies, enhancing the presence of your turbocharged engine and making a strong visual statement in the engine bay.

The polished cast aluminum construction of the intercooler piping kit (sold separately) complements the product, resulting in a unified and upscale appearance in the engine compartment.

This product's installation enhances the enjoyment of driving.

In summary, the HKS SUPER SQV IV KIT is designed to improve turbocharged engine performance and provide an appealing sequential blow-off sound, all while contributing to the aesthetics of the engine bay.

The HKS SUPER SQV IV KIT is compatible with the Intercooler Piping Kit (13002-AH001) and can be used in conjunction with it. It is also compatible with the Suction Return Kit (71002-AH003).