HKS Super SQV IV Recirculating Blow-Off Valve (Silver) - Honda Civic FK7 / FC1 1.5T L15B (2017-2019)

Name: Honda Civic FK7/FC1 L15/B 17-19 SSQV4 (Silver) BOV Recirculating Kit HKS
Brand: HKS
SKU: HKS71008-AH010
Price: 604 EUR
Availability: InStock

The HKS Super SQV IV (Silver) is a high-performance recirculating blow-off valve developed for the Honda Civic FK7 and FC1 equipped with the turbocharged 1.5T L15B engine (2017–2019). Designed to work with compatible HKS intake and charge-air systems, it routes discharged boost pressure back into the intake system. This configuration may help maintain stable air-fuel ratios, provide more consistent fuel control, and improve drivability, particularly on MAF-equipped vehicles.

Its advanced sequential dual-valve system, combined with the proven pull-type valve design, provides rapid and controlled boost pressure release, helping reduce compressor surge and minimise stress on the turbocharger. The high-rigidity die-cast metal valve and silver-finished die-cast aluminium body deliver excellent heat resistance, outstanding durability, and long-lasting performance even under high temperatures and demanding operating conditions. The distinctive triple-fin insert produces the signature high-frequency HKS blow-off valve sound, while the recirculating design offers quieter operation than atmospheric venting.

Designed for properly matched forced-induction systems, the HKS Super SQV IV is suitable for both standard vehicles and modified performance builds. Its vehicle-specific design provides direct bolt-on installation and OEM-style fitment, making it an ideal upgrade for street and track use.

Features

Designed for Honda Civic FK7 and FC1 1.5T L15B (2017-2019).
Genuine HKS Super SQV IV Recirculating Blow-Off Valve (Silver).
Routes discharged boost pressure back into the intake system.
Particularly suitable for MAF-equipped vehicles.
Sequential dual-valve system for rapid and controlled boost pressure release.
Pull-type valve design helps keep the valve securely sealed under boost.
Helps reduce compressor surge and minimise stress on the turbocharger.
Silver-finished die-cast aluminium body with a high-rigidity die-cast metal valve.
Triple-fin insert produces the signature HKS blow-off valve sound with quieter operation than atmospheric venting.
Direct bolt-on installation with OEM-style fitment.
Suitable for street and track use.

Product video

Technical specification

Article nr:

HKS71008-AH010

Manufacture Partnumber:

71008-AH010

In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.