HKS Super SQV4 Blow Off Valve Kit Subaru WRX 2015-2021

The HKS Super SQV (Sequential Blow Off Valve) boasts a one-of-a-kind sequential valve structure and a differential pressure control system, making it perfect for both low and high boost pressures. Its Pull-Type relief design ensures reliable performance, regardless of the boost level. This legendary blow-off valve sets the benchmark for aftermarket options and produces an unmistakable, powerful sound that is loved by car enthusiasts. It's an essential upgrade for any new generation turbocharged vehicle.

• Pull-type sequential valve structure
• New differential pressure control system allows for stable operating ranges from low to high-boost pressures
• Includes vacuum line filter Includes circlip, T-fittings, and zip ties
• Includes hose and clamps
• Includes factory-like flange to bolt onto the intercooler

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