GFB T9203 WRX SUBARU IMPREZA GG 2.5 WRX AWD 230HP

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Last price observation: 18 Jun 2026 00:47 UTC
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  • All the Performance with the Noise! The Hybrid valve is back! In 1999, GFB’s first Hybrid valve pioneered the dual port design, which was so successful the technology has since been adopted by most other brands. By “staging” the two venting outlets, at low valve lifts most of the air is recirculated. As the car is driven harder, the valve opens further and more of the atmosphere venting port is exposed for a louder sound. As a benefit, this system makes it possible to use these valves on cars with sensitive airflow meters that often suffer issues such as backfiring and/or stalling, whilst still achieving the signature blow-off sound. Dual staged venting outlets, can be configured for full recirc, 50/50, or full atmosphere operation using plugs provided TMS Technology for up to 30% faster boost recovery on gearshift Huge range of direct bolt-on kits 100psi+ boost holding ability Manufactured in Australia in accordance with ISO 9001 Complete Range of Fitment Options The Hybrid direct fit bolt-on range covers a huge list of popular vehicles. You can also purchase a variety of hose and flange adaptors for custom fitments. ONLY COMPATIBLE WITH: Make Model Mark Variant EngineCodes FuelType YearFrom YearTo Subaru Impreza GG 2.5 WRX AWD Petrol 2005 2007 Subaru Impreza VA WRX STi 2.5 (EJ25 engine) Petrol 2014 2024