Go Fast Bits Ford/Volvo/Porsche Borg Warner Turbos DV Diverter Valve (Non directly mounted solenoids)

If you want sound with your performance (or performance with your sound!), GFBs VTA delivers just that! By combining the proven performance benefits of our ground-breaking DV+ with atmosphere venting, the VTA delivers an aggressive blow-off sound, improved throttle response and boost recovery, as well as superior boost holding and reliability in extreme conditions.

The VTA shares the successful DV+ design philosophy:

Keep what works, replace what doesnt

This means we retain ECU control and the solenoid from the factory diverter to ensure the fastest possible response time, without the added and unnecessary cost of replacing the solenoid like some brands do.

The weak part of the factory diverter has always been the plastic valve mechanism this is the part we replace. The VTA features CNC machined billet components that last a lifetime, and we also change the valve operation method for better performance. The factory diverter valve can only operate in two states open, or closed. When it opens fully at low boost, or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition.

GFB pioneered the use of pilot operation in the DV+, which works by re-purposing the factory solenoid to control the pressure behind the piston rather than the piston itself. This allows the solenoid stroke to be much shorter, speeding up the response time and increasing the actuation force. More importantly, it allows the piston to open and close progressively in response to the amount of boost pressure present, which smooths boost transitions and reduces the lag caused by the factory diverter valve.

It is this design philosophy that makes the VTA not only the best performing blow off valve solution, but also the best value on the market.

Key features:

• TMS Technology for faster boost recovery on gearshift and during throttle modulation
• Improved boost holding ability
• Atmosphere venting for blow-off sound
• Retains ECU control
• Simple, direct bolt-on kits include everything you need to install
• Manufactured in Australia in accordance with ISO 9001

VTA or DV+?

Depends if you want sound or not. Both valves are constructed with the same quality materials and valve mechanism, and both offer the same performance and reliability benefits. However, the VTA vents to atmosphere for sound whilst the DV+ recirculates the air to keep it quiet.

Why choose a VTA over a BOV spacer?

BOV spacers are cheap and they make sound. But thats it. All the inherent performance and reliability issues you get with the factory diverter valve remain, because a spacer doesnt change the diverter valve in any way. The VTA improves the operation of the diverter valve for sound AND performance.

Why choose a VTA over a kit that includes a solenoid?

Because theres no performance benefit to replacing the factory solenoid, only a much higher price! If a VTA with the factory solenoid can open in a couple of hundredths of a second, why pay more than you need to?

Fitments:

• FORD USA Ranger 2.3 EcoBoost (2019-On)

• Sharper throttle response
• Faster boost recovery on gearshift
• Solves boost leaking issues
• Built to last

The T9354 is a fully recirculating direct factory replacement forthe pneumatic diaphragm type BPV (Bypass Valve) used onFord, Volvo, Porsche, & Borg Warner Turbos when you wantthe performance WITHOUT the noise!

Using GFBs TMS technology the T9354 can help return theengine to peak boost up to 30% faster than a factory divertervalve when shifting gears

The factory BPV (bypass valve) has a couple of keyshortcomings, in construction and operation.

First of all,tuned engines running high boost also produce a lot ofheat in the charge air. Because the BPV is situated righton the compressor, it is subjected to the hottest part ofthe intake charge, and the heat from the compressorcover itself. This can cause the factory diaphragm torupture, and if that happens and goes undetected fora while, it can cause damage to the turbo, as the ECUwill try to compensate for the lost boost pressure byincreasing turbo speed.

Second, the operation of the factory BPV is not aimed at throttleresponse. Because of the soft spring and the solenoid valve that isin-line with the vacuum hose, it can only operate in two states fully open, or fully shut.

Fitments:

• PORSCHE 911 All 997 Twin Turbo Models 2006-2012
• LAND ROVER Evoque 2.0T 2011-2015 (Petrol Only)
• VOLVO S40 T5 2.5L Turbo 2004-2012
• VOLVO V50 T5 2.5L Turbo 2004-2010
• VOLVO C30 T5 2.5L Turbo 2006-2012
• OPEL Corsa OPC/VXR 1.6T 2007-2014
• VOLVO C70 T5 2.5L Turbo 2006-2012
• FORD AUSTRALIA Focus XR5/RS 2.5L Turbo 2006-2012
• ALFA ROMEO Giulietta 1.75TBi QV 2010-2016
• VOLVO S60 & V60 T5 2.0T 2010-2013
• VOLVO XC60 T5 2.0T 2012-2017
• LAND ROVER Freelander II 2.0T 2013-2015
• VOLVO V40 T5 2.5L 2012-14
• ALFA ROMEO 4C 1.75TBi (2013-2020)
• FORD AUSTRALIA Focus ST 2.0L EcoBoost (Mk3 2012-18)
• FORD AUSTRALIA Falcon FG Ecoboost 2.0L 2012-2014
• FORD AUSTRALIA Mondeo 2.0 Ecoboost 2010-On
• FORD AUSTRALIA Falcon FGX Ecoboost 2.0L 2014-On
• FORD S-Max 2.5T (2006-2011)
• FORD Focus ST/RS 2.5L Turbo 2006-2012
• FORD Focus ST 2.0L Ecoboost 2012-On
• CHEVROLET Cobalt SS (Turbocharged Only) 2008-2010