Respons T9033 Diverter (33mm inlet, 33mm outlet – suits EVO I-X)

🔧 Product Description

The GFB Respons T9033 Diverter Valve (33mm inlet / 33mm outlet) is a high-performance dual-port upgrade designed for a wide range of Mitsubishi EVO I–X and other turbocharged vehicles.

⚙️ Key Features

• 33mm inlet / 33mm outlet configuration
• Direct-fit upgrade for factory diverter valves
• Dual-port design (recirc + atmosphere)
• Patented venting bias adjustment system
• Fully adjustable sound: silent → aggressive
• Utilises GFB TMS (Turbo Management System)
• High boost holding capability
• No springs or frequent rebuilds required
• CNC-machined construction for durability

🔊 Adjustable Venting Control

• Full Recirculation: Quiet, OEM-style operation
• Full Atmosphere: Maximum blow-off sound
• Hybrid Mode: Dial in the perfect balance

✔ Get the sound you want without drivability issues

🏁 Performance Benefits

• Faster boost recovery between gear changes
• Improved throttle response
• Reduced turbo lag
• Stable boost control with no stalling or backfiring

🚗 Fitment & Application

Designed for a wide range of turbocharged vehicles, including:

• Mitsubishi Lancer EVO I–X
• Mitsubishi 3000GT / GTO Twin Turbo
• Mitsubishi Eclipse Turbo (4G63T)
• Mitsubishi Galant & Legnum VR-4
• Mitsubishi Colt Ralliart
• Mitsubishi Lancer Ralliart (4B11T)
• Dodge Stealth Twin Turbo
• Subaru Liberty / Legacy GT (MY10–14)

Suitable for street, track, and high-performance builds

🛠️ Installation Notes

• Direct replacement for factory diverter valve
• No ECU tuning required
• Retains factory solenoid and vacuum routing
• Compatible with stock and modified turbo setups

🔩 Specifications

• Product Type: Dual-Port Diverter Valve
• Model: T9033
• Inlet/Outlet: 33mm
• Technology: TMS (Turbo Management System)
• Adjustment: Venting bias control
• Application: Turbocharged engines

💡 Why Choose the GFB Respons T9033?

• Full control over sound and performance
• Eliminates issues common with traditional BOVs
• Proven gains in boost recovery and response
• Ideal upgrade for EVO and high-performance turbo builds
• One of the most versatile diverter valves in the GFB range