HYBRID TMS Dual Outlet (Silvia/200SX S14-15)

🔧 Product Description

The HYBRID TMS Dual Outlet Blow-Off Valve (S14–S15 Silvia / 200SX) from Go Fast Bits (GFB) is a world-first dual-port venting solution designed for SR20DET turbocharged engines.

Originally engineered to solve stalling and drivability issues caused by atmospheric BOVs on MAF-equipped engines, the Hybrid combines performance, reliability, and sound in one proven design.

Built around GFB’s patented dual-outlet staged venting system, the Hybrid opens the recirculation port first, followed by the atmospheric port, delivering stable boost control with reduced compressor surge and aggressive sound under load.

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⚙️ Key Features

• Dual outlet (staged recirc + atmosphere venting)
• Direct bolt-on replacement for OEM diverter valve
• Designed for SR20DET turbo engines
• Fully configurable: recirc / 50:50 / full atmosphere
• CNC-machined aluminium construction
• Precision-engineered piston design
• Proven GFB TMS (Turbo Management System) technology
• Helps eliminate compressor surge and stalling issues
• High boost holding capability

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🏁 Performance Benefits

⚡ Improved Throttle Response

The Hybrid reduces compressor surge and keeps airflow stable during gear changes, improving throttle response and drivability.

🚀 Faster Boost Recovery

GFB’s TMS system helps the turbo return to peak boost faster after shifting, reducing lag between gears.

🔒 Stable Boost Control

The staged venting system ensures boost is released efficiently without upsetting engine airflow balance.

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🔬 How the Hybrid System Works (TMS Technology)

The Turbo Management System (TMS) uses a staged venting design:

• Recirculation port opens first → maintains airflow stability
• Atmospheric port opens under higher load → delivers blow-off sound
• Valve closes progressively → preserves boost in intercooler

👉 Result: smoother transitions, reduced lag, and improved turbo response.

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🔊 Venting Options

Recirculating Mode (OEM Style)

• Quiet operation
• Best for daily driving and tuning stability

50/50 Mode (Balanced)

• Mild blow-off sound
• Improved performance feel

Full Atmosphere Mode

• Aggressive blow-off sound
• Maximum audible turbo release

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🚗 Vehicle Applications

• Nissan Silvia S14 (SR20DET)
• Nissan Silvia S15 (SR20DET)
• Nissan 200SX S14 (SR20DET)
• Nissan 200SX S15 (SR20DET)
• SR20DET turbocharged platforms (1993–2003)

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🔩 Specifications

• Product Type: Dual Outlet Blow-Off Valve
• Technology: GFB TMS (Turbo Management System)
• Material: CNC-machined aluminium
• Configuration: Adjustable venting (recirc / 50:50 / atmo)
• Fitment: Direct bolt-on
• Engine: SR20DET

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🛠️ Installation Notes

• Direct replacement for factory SR20DET BOV
• No modifications required
• Uses factory vacuum/boost lines
• Fully reversible installation
• Optional vent configuration adjustment

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💡 Why Choose the Hybrid TMS?

If you want:

• Proven dual-port BOV technology
• Better drivability than traditional atmospheric valves
• Reduced stalling and compressor surge
• Optional turbo sound without sacrificing performance

👉 The Hybrid is one of the most iconic and effective SR20DET BOV upgrades available.

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🏆 Perfect For

• Silvia S14 / S15 street & drift builds
• SR20DET turbo performance setups
• Drivers wanting sound + reliability
• Tuned MAF-based Nissan turbo systems