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GFB HYBRID TMS Dual Port 35mm Inlet/30mm Outlet 97-98 Subaru WRX/STi

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.

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
Make Model Year Type
Mitsubishi Cordia 1984 Turbo
Mitsubishi Cordia 1985 Turbo
Mitsubishi Cordia 1986 Turbo
Mitsubishi Cordia 1987 Turbo
Mitsubishi Cordia 1988 Turbo
Nissan 300ZX 1989 Turbo
Nissan 300ZX 1990 Turbo
Nissan 300ZX 1991 Turbo
Nissan 300ZX 1992 Turbo
Nissan 300ZX 1993 Turbo
Nissan 300ZX 1994 Turbo
Nissan 300ZX 1995 Turbo
Nissan 300ZX 1996 Turbo
Toyota Celica 1989 All Trac
Toyota Celica 1990 All Trac
Toyota Celica 1991 All Trac
Toyota Celica 1992 All Trac
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