HKS SUPER SQV 4 Blow Off Valve

2017–2022 Suzuki Swift Sport 1.4L Turbo

Part #: 71008-AS013

Overview

The HKS SUPER SQV 4 (Sequential Blow Off Valve) is a high-performance aftermarket BOV designed specifically for turbocharged vehicles like the Suzuki Swift Sport from 2017 to 2022. Engineered to deliver a sharp, distinctive sound and reliable operation across a wide range of boost pressures, this blow-off valve enhances your vehicle’s response and overall driving experience. Whether you're a performance enthusiast seeking improved throttle response or a daily driver looking for a subtle upgrade, the SUPER SQV 4 offers a perfect balance of performance, durability, and sound quality.

Designed with a unique sequential valve structure and differential pressure management mechanism, the SUPER SQV 4 ensures stable and consistent performance regardless of boost levels. Its innovative pull-type relief mechanism prevents compressor surge and maintains smooth operation, making it suitable for a variety of tuning setups. The compact, lightweight design integrates seamlessly into your vehicle's intake system, providing an aggressive sound profile without compromising reliability or drivability.

Key Features

The HKS SUPER SQV 4 is packed with advanced features that make it a top choice among turbocharged vehicle owners:

• Unique sequential valve design that provides a crisp, high-frequency blow-off sound, enhancing the sporty character of your vehicle.
• Differential pressure management mechanism ensures consistent performance across a broad operating range, from low to high boost levels.
• Pull-type relief mechanism offers stable and reliable venting, reducing compressor surge and protecting your turbocharger.
• Constructed with high-quality materials for durability and heat resistance, ensuring long-lasting performance under demanding conditions.
• Compact and lightweight design allows for easy installation without modifications.
• Factory recirculation valve sound is minimized, but the distinctive HKS sound is noticeable once installed, adding a sporty auditory experience.
• Compatible with factory and aftermarket turbo setups, making it a versatile upgrade for your Suzuki Swift Sport.
• Designed to support aggressive driving styles, spirited street use, and performance tuning applications.

Construction & Design

The HKS SUPER SQV 4 features a precision-machined, lightweight aluminum body with a high-flow valve system that ensures minimal pressure drop and optimal venting. Its sequential valve structure is engineered for rapid response and consistent operation, even under high boost conditions. The differential pressure management mechanism is finely tuned to provide a sharp, high-frequency blow-off sound that enhances the sporty character of your vehicle. The pull-type relief design ensures stable venting and reduces the risk of compressor surge, protecting your turbocharger and improving overall reliability.

Installation & Fitment

The HKS SUPER SQV 4 is designed as a direct bolt-on upgrade for the Suzuki Swift Sport (2017–2022). Installation is straightforward, requiring no cutting or drilling. It mounts directly to the factory intake system and turbo outlet, utilizing existing hardware and fittings. The kit includes all necessary clamps and hardware for a secure fit. No tuning or additional modifications are typically required, making it an accessible upgrade for enthusiasts and DIY installers alike.

What's Included

• HKS SUPER SQV 4 Blow Off Valve
• Mounting hardware and clamps
• Installation instructions

Ideal For

• Turbocharged Suzuki Swift Sport owners seeking improved throttle response and sporty sound
• Performance enthusiasts looking to enhance their vehicle's auditory feedback
• Drivers who want a reliable, high-quality blow-off valve with proven performance
• Anyone upgrading their turbo system for spirited street driving or tuning applications