HKS SSQV IV + Return Kit

Fits 2020–2026 Toyota GR Supra

Part #: 71008-AT021V

Overview

The HKS SSQV IV + Return Kit is a high-performance blow-off valve upgrade designed specifically for the Toyota GR Supra models from 2020 to 2026. Crafted for enthusiasts seeking to optimize their turbocharged engine’s response and reliability, this kit enhances the overall driving experience by providing precise boost control and a distinctive sound. Whether you're aiming for improved throttle response or a more aggressive auditory profile, this product offers a reliable solution that supports your vehicle’s performance potential. Engineered for durability and consistent operation, the SSQV IV + Return Kit is ideal for drivers who want to maximize their Supra’s turbo system efficiency while maintaining a refined, sporty feel. It’s suitable for both daily driving and spirited performance applications, offering a blend of functionality and durability that complements the vehicle’s high-performance character.

Key Features

This kit features a meticulously designed blow-off valve system that ensures stable boost pressure release and reduces compressor surge. The components are made from high-quality materials to withstand the rigors of high-performance driving. The kit’s design emphasizes precise control and a crisp, audible venting sound that signals optimal operation. Easy to install with a direct fitment for the Toyota GR Supra, it provides a seamless upgrade without the need for extensive modifications.

• High-grade aluminum construction for durability and heat resistance
• Precision-machined components for consistent performance
• Designed for easy installation with factory fitment
• Enhanced boost response and sound characteristics
• Includes return line kit for reliable venting and pressure management

Construction & Design

The HKS SSQV IV features a lightweight, anodized aluminum body that offers excellent heat dissipation and corrosion resistance. Its compact, aerodynamic design ensures minimal interference with other engine bay components while providing optimal airflow and venting efficiency. The return kit includes all necessary hardware and hoses, ensuring a secure and leak-free installation.

Driving Feel & Feedback

This upgrade delivers a more responsive turbocharged experience, with quicker boost buildup and a sharper venting sound that enhances driver engagement. The improved pressure control helps maintain consistent power delivery, contributing to a more confident and dynamic driving feel.

Installation & Fitment

Designed specifically for the Toyota GR Supra (2020–2026), the SSQV IV + Return Kit offers a straightforward installation process compatible with the factory turbo system. Basic mechanical skills and standard tools are sufficient to complete the upgrade, making it accessible for enthusiasts and professional installers alike.

What’s Included

The package includes the SSQV IV blow-off valve, return line hoses, mounting hardware, and detailed installation instructions, ensuring a comprehensive upgrade kit for your Supra’s turbo system.

Ideal For

Perfect for Supra owners looking to enhance their vehicle’s turbo response, sound, and reliability, whether for daily driving or spirited track days.

HKS is a Japanese company specializing in high-performance aftermarket automotive parts, including turbochargers, exhaust systems, suspension kits, and electronic control units. Their products are designed for enthusiasts seeking to enhance vehicle performance, offering reliable and precise components for various builds and driving scenarios.