HKS Blow Off Valve

Part #: 71008-AK001

Overview

The HKS SSQV4 Blow Off Valve (BOV) is a high-performance component engineered for forced induction vehicles. Designed for enthusiasts who demand quick response, durability, and a distinctive auditory signature, this BOV helps optimize your turbocharged or supercharged system by providing precise pressure relief. Its advanced technology and premium materials ensure reliable operation under demanding conditions, making it suitable for both daily driving and spirited driving experiences. Whether you're upgrading your vehicle for improved response or a more aggressive sound, the SSQV4 offers a perfect blend of performance and style.

Key Features

This blow off valve features a robust construction and innovative design to support your vehicle’s forced induction system. Key features include:

• High-quality aluminum alloy construction for durability and heat resistance
• Adjustable spring preload for tuning response and sound
• Distinctive, sporty sound profile for enhanced auditory feedback
• Quick venting response to reduce compressor surge and improve throttle response
• Universal fitment designed to accommodate a wide range of turbocharged applications
• Easy installation with minimal modifications required
• Reliable sealing to prevent boost leaks and maintain system integrity

Construction & Design

The SSQV4 features a precision-machined aluminum body with a polished finish, combining lightweight strength with aesthetic appeal. Its innovative piston design ensures consistent venting performance, while the durable internal components support long-term reliability. The adjustable spring preload allows for fine-tuning to match your vehicle’s boost levels and desired sound characteristics.

Driving Feel & Feedback

This BOV enhances the driving experience by providing immediate, audible feedback during throttle lift-off, contributing to a more engaging and sporty driving feel. Its quick venting response helps reduce compressor surge, supporting smoother power delivery and improved turbo response.

Installation & Fitment

Designed for universal application, the SSQV4 can be installed on a variety of turbocharged systems with compatible piping. Basic mechanical skills and standard tools are sufficient for installation, which typically involves connecting the BOV to your intake piping and securing it with clamps.

What’s Included

The package includes the HKS SSQV4 Blow Off Valve, necessary mounting hardware, and detailed installation instructions to ensure proper setup and optimal performance.