Go Fast Bits T9200 Hybrid Dual Outlet BOV for 1998-2005 Subaru Turbo Models

Vehicle Fitment

• 1998-2000 Subaru Impreza 2.0 Turbo GT / WRX / STi (EJ20; GC8)
• 1998-2003 Subaru Liberty B4 / Legacy GT (EJ20TT)
• 1998-2000 Subaru Forester GT / XT (EJ20; Series I)
• 2001-2002 Subaru GT (EJ20)
• 2003-2004 Subaru Forester XT (EJ20/EJ25; Series I)
• 1999-2000 Subaru Impreza STi (EJ20; turbo)

Features

• Hybrid dual-outlet blow-off/diverter valve design (three configurations in one)
• Configurable venting modes: full recirculation, 50/50 mix, or full atmosphere
• Staged venting outlets for smoother operation and reduced drivability issues
• Turbo Management System (TMS) technology for improved boost control
• Helps reduce stalling and backfiring on cars with sensitive airflow systems
• Direct bolt-on installation with available vehicle-specific kits
• Durable construction for daily and performance driving use
• Supports up to ~100 psi of boost pressure handling capability

Specifications

• Brand: Go Fast Bits (GFB)
• Part Number: T9200
• Type: Hybrid Dual Outlet Blow-Off / Diverter Valve
• Material: Precision-machined metals for durability
• Venting Modes: Full recirc / Atmosphere / 50/50 mix (configurable)
• Boost Handling: Rated for high-pressure turbo applications
• Fitment Location: Turbo intake recirc / bypass flange or hose mount
• Direct Bolt-On: Available kits for supported Subaru turbo models

Included Components

• 1x Go Fast Bits T9200 Hybrid Dual Outlet Valve
• Replaceable plugs for configuring venting modes
• Sealing gaskets/O-rings
• Installation hardware depending on vehicle kit

Product Description

The Go Fast Bits T9200 Hybrid Dual Outlet Blow-Off / Diverter Valve is a celebrated performance component originally developed as one of the first dual-port blow-off valve designs. Featuring Go Fast Bits' Turbo Management System (TMS) and staged dual outlets, the Hybrid lets you choose between full recirculation, a 50/50 blend, or full atmospheric venting using the supplied plugs. This versatility gives tuners both performance control and the iconic turbo sound many enthusiasts desire.

Unlike single-port valves that can cause stalling or backfiring on vehicles with sensitive MAF sensors, the dual-outlet Hybrid design first opens the recirculation outlet under light conditions and progressively exposes the atmospheric outlet as demand increases. This staging reduces drivability issues while delivering the characteristic blow-off tone when driven aggressively. Durable construction and reliable performance make it suitable for both daily use and spirited driving in classic Subaru turbo vehicles.

Fitment is confirmed for a range of late-'90s and early-2000s Subaru turbocharged models, including Impreza GT/WRX/STi, Liberty B4/Legacy GT, and Forester GT/XT series with compatible OEM diverter or blow-off valve ports. This part is ideal for owners of these vintage turbo Subarus seeking enhanced turbo response, configurable venting behavior, and improved reliability over many OEM valves.