GFB T9201 Hybrid Dual Port Diverter Blow Off Valve

The GFB T9201 Hybrid is a dual outlet diverter valve designed to provide the best of both worlds—performance and compatibility. This innovative valve features both recirculation and atmospheric venting outlets, allowing you to run a hybrid configuration that maintains proper airflow meter readings while still delivering that signature blow-off sound.

Key Features:

• Dual outlet design combines recirculation and atmospheric venting
• Compatible with cars equipped with sensitive mass airflow (MAF) sensors
• Prevents rich running conditions and check engine lights
• CNC-machined billet aluminum construction for durability
• Direct bolt-on replacement for factory diverter valve
• Adjustable venting ratio to fine-tune sound and performance
• Includes all necessary hardware for installation

The hybrid configuration solves a common problem with aftermarket blow-off valves on MAF-equipped vehicles. By recirculating a portion of the air back into the intake while venting some to atmosphere, the T9201 maintains accurate airflow readings and prevents the ECU from running overly rich. This makes it an ideal upgrade for enthusiasts who want improved throttle response and turbo sound without sacrificing drivability or triggering fault codes.