Turbo XS 08-12 WRX RFL Blow off Valve BOV

The Turbo XS RFL Blow Off Valve is built with a robust aluminum construction, ensuring it can handle the demands of a turbocharged Subaru Impreza. This valve is designed to release excess boost pressure from the intake system when you lift off the throttle, preventing compressor surge and helping to protect your turbocharger. By venting this pressure, the RFL valve contributes to a more responsive feel when you get back on the gas.

This particular model, the RFL (Race-Flow-Low), is tuned for a distinct, aggressive sound that many Subaru enthusiasts appreciate. It's a popular choice for those looking to enhance both the performance and auditory experience of their turbocharged Impreza. The aluminum body is well-made and designed to be a durable component in your forced induction system. Installation typically involves replacing the factory bypass valve, and while it's a direct fit for the specified models, it's always a good idea to consult your vehicle's service manual or a professional mechanic for the best results.

Please note that this blow-off valve is not CARB approved and cannot be shipped to California. It's a solid option for Subaru Impreza owners looking for improved turbocharger management and a more pronounced blow-off sound.