VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet. Each valve in the VTA range is designed specifically for the applications we list them for, ensuring the best fit and performance. Most of the VTA range are designed for use on cars with solenoid type factory diverter valves, and in those cases the VTA kit will retain the solenoid and ECU control
Like the DV+ though, it replaces the weak factory valve internals to ensure strength and reliability, especially in high boost applications. Other versions of the VTA are designed for use on cars that do not have any kind of factory-fitted diverter valve.
The BOV provides Performance and Sound ensuring rapid boost recovery on gearshift and optimum throttle response, as well as superior boost holding.
TMS TECHNOLOGY FOR UP TO 30% FASTER BOOST RECOVERY ON GEARSHIFT IMPROVED BOOST HOLDING ABILITY ATMOSPHERE VENTING FOR BLOW-OFF SOUND
Focus ST, Porsche, Borg Warner Turbos Ford Focus ST 2.0L Ecoboost 2012-on
GFB VTA Blow off Valve 2012+ Ford Focus ST 2.0L Ecoboost (AU Spec)
T9454 Bov atmosphere Venting Factory replacement
Turbocharger Blow-Off Valve (BOV)
GFB Blow Off Valve
Blow Off Valve
