
HKS SSQV4 Blow-Off Valve Subaru Legacy BH5 BE5D
HKS SQV4 BOV for Legacy BH5 BE5D
The HKS SQV4 Blow-Off Valve (BOV) for the Subaru Legacy BH5/BE5(D) is a high-performance sequential blow-off valve designed to optimize turbo response and prevent compressor surge.
Key Features:
- Sequential Dual Valve Structure: Ensures stable operation across low and high boost levels.
- Pull-Type Relief Valve: Provides precise boost control without leaking under high pressure.
- Triple Fin Design: Produces a distinctive, aggressive blow-off sound.
- High-Quality Aluminum Die-Cast Body: Offers durability and a sleek silver-coated finish.
- Vehicle-Specific Kit: Includes all necessary components for direct fitment on the Legacy BH5/BE5(D).
HKS SSQV4 Blow-Off Valve Subaru Legacy BH5 BE5D
HKS SQV4 BOV for Legacy BH5 BE5D
The HKS SQV4 Blow-Off Valve (BOV) for the Subaru Legacy BH5/BE5(D) is a high-performance sequential blow-off valve designed to optimize turbo response and prevent compressor surge.
Key Features:
- Sequential Dual Valve Structure: Ensures stable operation across low and high boost levels.
- Pull-Type Relief Valve: Provides precise boost control without leaking under high pressure.
- Triple Fin Design: Produces a distinctive, aggressive blow-off sound.
- High-Quality Aluminum Die-Cast Body: Offers durability and a sleek silver-coated finish.
- Vehicle-Specific Kit: Includes all necessary components for direct fitment on the Legacy BH5/BE5(D).
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
HKS SQV4 BOV for Legacy BH5 BE5D
The HKS SQV4 Blow-Off Valve (BOV) for the Subaru Legacy BH5/BE5(D) is a high-performance sequential blow-off valve designed to optimize turbo response and prevent compressor surge.
Key Features:
- Sequential Dual Valve Structure: Ensures stable operation across low and high boost levels.
- Pull-Type Relief Valve: Provides precise boost control without leaking under high pressure.
- Triple Fin Design: Produces a distinctive, aggressive blow-off sound.
- High-Quality Aluminum Die-Cast Body: Offers durability and a sleek silver-coated finish.
- Vehicle-Specific Kit: Includes all necessary components for direct fitment on the Legacy BH5/BE5(D).



















