HKS Blow Off Valve

Part #: 71008-AT021V

Overview

The HKS SSQV IV Blow Off Valve with Recirculation Kit is a high-performance upgrade designed for enthusiasts seeking to enhance their Toyota Supra A90 B58 3.0L (2020+) with a reliable and efficient forced induction component. Crafted with precision engineering, this blow-off valve helps optimize boost response and airflow management, ensuring your turbocharged engine operates smoothly under high-pressure conditions. Its innovative design not only supports improved performance but also delivers an engaging auditory experience, producing the signature hissing sound that enthusiasts love. Ideal for those looking to elevate their Supra’s response and sound profile, this product combines durability, functionality, and a sleek appearance to complement your vehicle’s performance upgrades.

Key Features

This blow-off valve features a robust construction designed to withstand high boost pressures and temperature fluctuations. Made from high-quality materials, it ensures long-lasting durability and consistent performance. The adjustable settings allow for fine-tuning to match your specific driving style and boost levels, while the recirculation kit helps maintain factory-like emissions and drivability. Its compact, lightweight design minimizes any impact on engine bay aesthetics and airflow dynamics. The valve’s precise machining and sealing components prevent leaks, ensuring reliable operation during spirited driving or daily use.

Construction & Design

The HKS SSQV IV is constructed from durable, heat-resistant materials with a focus on structural integrity and precise fitment. Its innovative design incorporates a high-quality piston and valve seat, engineered for consistent response and minimal pressure drop. The recirculation kit integrates seamlessly, allowing for quiet operation and compatibility with stock air intake systems, making it suitable for street-driven vehicles.

Driving Feel & Feedback

This blow-off valve enhances the turbo response, providing a more immediate and controlled boost release. The audible hiss adds an engaging auditory element, giving you a more visceral connection to your vehicle’s performance. Its reliable operation ensures consistent feedback, supporting a confident driving experience whether on the street or track.

Installation & Fitment

Installation involves replacing the stock blow-off valve with the HKS SSQV IV unit, with the recirculation kit designed for straightforward integration into the factory piping. Proper fitment should be verified against your vehicle’s specifications and the part number provided.

What’s Included

The package includes the HKS SSQV IV Blow Off Valve, recirculation kit, and necessary hardware for installation, ensuring a complete upgrade for your turbocharged Supra.