Description
HKS SSQV4 Blow Off Valve Return Kit Plus
Product Overview: HKS SSQV4 Blow Off Valve Return Kit Plus is a forced-induction pressure-control component designed to manage excess charge pressure when the throttle closes. This listing is structured around the exact HKS product/SKU so shoppers can match the component to the intended vehicle or build without relying on a generic product-family description.
Vehicle Application: 2023-2026 Honda Civic Type R (FL5)
Driver Benefit: Proper pressure relief can improve transient behavior and help protect the compressor from repeated surge events during shifts and throttle lift.
Recommended Use: Best suited to turbocharged performance applications where the charge system is being upgraded or tuned for higher boost and sharper response.
Technical & Fitment Notes
- Use the HKS part number/SKU as the primary reference when confirming exact configuration and installation requirements.
- Professional installation is recommended when the component affects engine operation, suspension geometry, braking, fuel delivery, or other safety-critical systems.
- Original catalog note: FL5 Civic Type R exclusive design relief-less system x full range operation for added response and sound Features - It quickly releases unnecessary boost pressure from the turbocharger, reducing the load on the turbocharger (when the throttle is off). - It operates at low boost pressure but does not perform relief operation at high boost pressure, thereby maintaining a stable set boost pressure. - By installing it in a conspicuous location in the engine bay, it will greatly enhance the dress-up effect of the engine bay. - A suction return hose is also included, and installing it will make it compliant with safety standards. - When released into the atmosphere, the high-frequency, crisp operating sound that is unique to the SUPER SQV4 makes its presence known. Components - SQV Main Unit - Vehicle-Specific Adapter - Bracket - Suction Return Hose - Short Parts Set
Fitment and specifications can vary by HKS part number, model year, trim, transmission, drivetrain, and market. Confirm the SKU and application before ordering, particularly on modified vehicles.