GFB blow-off valve for Ford Ranger 2.3 EcoBoost

GFB VTA T9465 for Ford Ranger 2.3 EcoBoost

GFB VTA combines the proven benefits of the DV+ system with atmospheric venting. The result is a pronounced blow-off sound, faster throttle response, quicker boost pressure recovery, and improved pressure retention and reliability under demanding conditions.

The valve retains the original ECU control and factory solenoid valve, providing a fast response without the unnecessary replacement of the solenoid valve.

Construction and operation

The factory diverter valve uses a plastic valve mechanism, which is the weaker part of the system. GFB VTA replaces it with CNC-machined solid-material components and changes the valve’s operating method for improved control.

The factory diverter valve operates in only two positions – open or closed. When it opens fully at low boost pressure or during partial throttle lift-off in a corner, it can cause greater turbo lag and a noticeably non-linear boost pressure transition.

Features

• TMS technology for faster boost pressure recovery during gear changes and throttle modulation
• Improved boost pressure retention
• Atmospheric venting for a distinctive blow-off sound
• ECU control retained
• Direct fitment; the kit includes everything required for installation
• Made in Australia in accordance with ISO 9001

Piston guidance with pilot control

GFB uses pilot control in the DV+ system, where the original solenoid valve regulates the pressure behind the piston instead of controlling the piston directly. This gives the solenoid valve a shorter travel, a faster response and greater actuation force.

The piston opens and closes progressively according to the boost pressure present. This smooths boost pressure transitions and reduces the turbo lag caused by the factory diverter valve.

Model: T9465
Weight: 0.30 kg