Turbo Blow Off Valve – Sequential SQV4 Style Pull-Type Relief Kit (Universal Fit)

Unleash aggressive turbo sound and maximize engine efficiency with the Sequential Blow Off Valve SQV4 Kit. Designed for universal fitment on all turbocharged and supercharged vehicles, this pull-type BOV offers outstanding responsiveness and high-performance airflow management. Its unique sequential valve structure and dual-port design ensure that pressure is released smoothly across a broad range of boost levels — from low-end spools to high-pressure racing setups.

Perfect for drivers craving enhanced throttle response, turbo protection, and that iconic blow-off hiss, this SQV4-style BOV delivers both form and function in one robust aluminum alloy unit.

✅ Key Features

• Universal Compatibility – Fits most turbocharged or supercharged engines
• High-Strength Build – Made from rust-resistant aluminum alloy with ABS detailing
• Pull-Type Valve Design – Maintains stability across low and high boost pressure
• Signature Blow-Off Sound – Produces sharp, clean venting noise for performance appeal
• Easy Installation – Mounts directly with no need for custom fabrication

📦 What’s Included

• 1× Sequential SQV4-Style Blow Off Valve Unit
• 2× Connection Ports
• Pre-attached Mounting Hardware