GFB T9454 VTA DV+ Blow Off Valve

Go Fast Bits SKU: T9454
GFB T9454 VTA DV+ Blow Off Valve - Sydney Performance Parts & Tyres - Prestons Sydney Australia
GFB T9454 VTA DV+ Blow Off Valve - Sydney Performance Parts & Tyres - Prestons Sydney Australia
GFB T9454 VTA DV+ Blow Off Valve - Sydney Performance Parts & Tyres - Prestons Sydney Australia

GFB T9454 VTA DV+ Blow Off Valve

Go Fast Bits SKU: T9454
Prix régulier $230.00 Prix réduit $207.00 Épargnez $23
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VTA T9454 DV+ Performance, Blow Off Valve Sound!

The VTA is a performance blow-off valve solution for Ford Focus ST and Borg Warner turbos.

WORLDWIDE PCT PATENTS PENDING

PROTECTED BY CHINA UTILITY MODEL PATENTS; CN206054094U & 206129406

If you want sound with your performance (or performance with your sound!), GFB’s 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 factory diverter valve commonly found on these turbos has two distinct issues – reliability, and performance. Oh yeah, it also doesn’t make any noise. Here’s how the VTA addresses these problems.

Reliability – There are two ways in which the factory diverter valve can fail; the un-reinforced rubber diaphragm can rupture, and the metal valve stem that slides in the plastic cap can stick. In both cases, there is a risk to the turbocharger, as the ECU will attempt to compensate for a boost leak by increasing the wastegate duty cycle, which increases the turbo RPM significantly.

The VTA features CNC machined billet components that last a lifetime and cannot be damaged by high boost pressures or the associated increased charge temperatures.

Performance – The factory diverter valve typically operates in only two states – either fully open, or fully closed. When it opens at low boost, or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition, which is noticeable as a distinct “step” down in power as you roll off the throttle and the valve opens.

The VTA however allows the piston to open and close progressively in response to the amount of boost pressure present, so it only vents enough air to prevent compressor surge (the primary purpose of a diverter or blow off valve). This helps to smooth out boost transitions, making the throttle response more linear and predictable, and also minimizes lag introduced by the factory diverter valve.

Key features:

  • TMS Technology for faster boost recovery on gearshift and during throttle modulation
  • Improved boost holding ability
  • Atmosphere venting for blow-off sound
  • 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 that’s it. All the inherent performance and reliability issues you get with the factory diverter valve remain, because a spacer doesn’t change the factory diverter components or operation method in any way. The VTA improves the operation of the factory diverter valve for sound AND performance.

VTA T9454 DV+ PERFORMANCE, BLOW OFF VALVE SOUND! also suits:

  • Ford Australia Focus ST 2.0L Ecoboost 2012-on

      • We offer Local Delivery and Pickup
      • En stock
      • Inventaire sur le chemin
      Taxes incluses. Frais d'expédition calculés lors du passage à la caisse.

      VTA T9454 DV+ Performance, Blow Off Valve Sound!

      The VTA is a performance blow-off valve solution for Ford Focus ST and Borg Warner turbos.

      WORLDWIDE PCT PATENTS PENDING

      PROTECTED BY CHINA UTILITY MODEL PATENTS; CN206054094U & 206129406

      If you want sound with your performance (or performance with your sound!), GFB’s 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 factory diverter valve commonly found on these turbos has two distinct issues – reliability, and performance. Oh yeah, it also doesn’t make any noise. Here’s how the VTA addresses these problems.

      Reliability – There are two ways in which the factory diverter valve can fail; the un-reinforced rubber diaphragm can rupture, and the metal valve stem that slides in the plastic cap can stick. In both cases, there is a risk to the turbocharger, as the ECU will attempt to compensate for a boost leak by increasing the wastegate duty cycle, which increases the turbo RPM significantly.

      The VTA features CNC machined billet components that last a lifetime and cannot be damaged by high boost pressures or the associated increased charge temperatures.

      Performance – The factory diverter valve typically operates in only two states – either fully open, or fully closed. When it opens at low boost, or during a partial throttle lift mid-corner, it causes increased lag and a noticeably non-linear boost transition, which is noticeable as a distinct “step” down in power as you roll off the throttle and the valve opens.

      The VTA however allows the piston to open and close progressively in response to the amount of boost pressure present, so it only vents enough air to prevent compressor surge (the primary purpose of a diverter or blow off valve). This helps to smooth out boost transitions, making the throttle response more linear and predictable, and also minimizes lag introduced by the factory diverter valve.

      Key features:

      • TMS Technology for faster boost recovery on gearshift and during throttle modulation
      • Improved boost holding ability
      • Atmosphere venting for blow-off sound
      • 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 that’s it. All the inherent performance and reliability issues you get with the factory diverter valve remain, because a spacer doesn’t change the factory diverter components or operation method in any way. The VTA improves the operation of the factory diverter valve for sound AND performance.

      VTA T9454 DV+ PERFORMANCE, BLOW OFF VALVE SOUND! also suits:

    • Ford Australia Focus ST 2.0L Ecoboost 2012-on

      • Shipping and Delivery We deliver products Australia wide using Couriers Please and Australia Post at a very competitive flat rate of $14.99* per order. *Please note, before we ship your products we reserve the right to contact you if the shipping costs for your specific order to your specific location is excessive. You will then be able to either cancel your order or accept an increased shipping fee. Due to new costs being introduced by couriers, we do not redeliver if there is a futile delivery attempt at your address. Your package will be held at your local depot available for pickup. Your package can be redelivered but it will be charged at a cost of $15/re-delivery and there is a 24 hour turnaround time for re-deliveries to be actioned by couriers. We always recommend that you put your business address as your delivery address to ensure successful delivery. Alternatively you can select ATL (Authority to Leave) in the checkout and your package will be left at your front door. Authority to leave - what does this mean? Our deliveries are tracked and require a signature on delivery. You can choose what happens if no one is at the shipping address when the courier attempts to deliver your order. If you choose 'yes' for 'Authority to leave' the courier will put the package in a safe place out of the weather according to your instructions. If you choose 'no' for 'Authority to leave' then the courier will put a card in your post box indicating which local post office (parcels shipped via Couriers Please or Australia Post only) or depot you can collect the package from. You will need to provide identification to collect from the post office/depot. Authority to leave terms & conditions By ticking the box or selecting 'yes' at the checkout page on the website, Sydney Performance Parts's agent will leave your parcel at your premises in accordance with your instructions. Please note that the driver does not require a signature often he/she will not try to obtain one so parcels may be delivered without knocking/ringing. You agree that the parcel is deemed received when left at your premises. Sydney Performance Parts, and contractors associated with the delivery, do not accept responsibility for any loss or damage which results from this Authority to Leave delivery method. You agree to release ‘Sydney Performance Parts and Tyres’ from and against any and all claims, demands, liabilities, losses, costs and expenses, including financial and other consequential losses, made, suffered or incurred by you or any other person or entity as a result of this Authority to Leave. If you do not give ‘Sydney Performance Parts and Tyres’ Authority to Leave, you will have to be at your premises in order for the delivery to occur. In stock orders are dispatched same-day if ordered before 2:00pm otherwise following business day if after 2:00pm. Out of stock orders shipping will range between 1-7 days based on the origin of the product. Any orders longer than 7 days will be discussed with you either by phone/email. Domestic shipping times are estimated at between 1-5 business days depending on your location within Australia. Use the tracking information supplied by Sydney Performance Parts and Tyres for accurate ETA's. Shipping destinations Couriers Please and Australia Post ships goods Australia wide and we use Australia Post to ship internationally. If your delivery address is outside of Australia, you may have to pay import duties and taxes, which are levied once the shipment reaches your country. All international shipments may be subject to cross-border inspections by customs authorities while customs policies vary widely country to country. You must meet any additional charges for customs clearance and we recommend that you contact your local customs office for further information. Shipping timing Our new state of the art website is also our stock control system. This means that the stock is instantly updated as sales are made. You can be sure that if its in stock online, we will ship your order immediately. We ensure that all products in stock are posted within 1 working day of receipt of an order. An automated email will be sent to your email confirming shipping and tracking information once the order has shipped. Any orders including a back-ordered product will ship out in full once all products are in stock. To arrange a split delivery please contact us. To check ETA of back-ordered products you can log into your account on our website.

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