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 VTA shares the successful DV+ design philosophy:
“Keep what works, replace what doesn’t”
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:
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 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 there’s 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?
We live in a throw-away society, conditioned by cheap products and frequently released new models, to expect eventual failure and discard something when it stops working or is superseded. However, pride in workmanship and our commitment to quality means that when we put our name to something, we are also staking our reputation on it.
That’s why we back our products with the best Warranty in the business! You should expect a lifetime of use from a well-engineered product, so if your GFB product fails as a result of defective materials or faulty workmanship whilst you remain the original owner, we will repair or replace it. For full warranty details, please visit the GFB Australia website.
If the fault of occurred as a result of usage outside of the terms of the warranty, or you are not the original owner, fear not, we can still help you. You should never need to throw a GFB product away, as spare parts are available and won’t cost the earth.
Tech Support: We don't have a "Tech Support" team or department. We have engineers. When you contact us through our tech support email, you will be dealing directly with the engineers who actually design GFB products. They have more experience with the product than anyone on the planet to ensure you get the right advice.
UK Deliveries
UK Mainland: We are offering free standard shipping on all orders which may take 1-4 days. Alternatively, you can also choose a Next Day service for £7.85. We send all standard deliveries via Parcelforce and next day services can be either Parcelforce, DHL, FedEx or UPS. All services are fully tracked.
Do you ship aboard (outside the UK)?
Yes we do. To almost anywhere in the World but please be aware that shipping charges are often high when shipping anything bulky. Our overseas orders are usually shipped with DHL, FedEx or UPS so you can track your deliveries online. Deliveries to most European destinations usually take within 72 hours of despatch.
There are a few countries / regions we do not ship to:
For all customers outside of the UK, the prices on this website will have 20% UK VAT Tax removed at the point of checkout (once you've entered your billing and shipping addresses). However you will likely have to pay some form of Duties / VAT prior to delivery of your goods. You are responsible for paying those charges. Failure to do so will result in the goods being returned to us. As the shipper, we will be charged again by the carrier to return the goods. This amount will be deducted from any refund you may be due.
If you are unsure of the customs and duty charges, we recommend you should contact your local authorities ahead of placing your order.
We do our best to ensure our stock data is accurate on our website. If we're ordering parts to fulfil your order from other manufacturers or suppliers, there can be delays in them despatching goods which may affect the overall delivery time. We will endeavour to do our best to keep you informed if things don't go to plan. We estimate the likely despatch times when you're looking at each part number. If you require parts urgently, please call us on +44 (0)1823 690281 before ordering to confirm availability.
Thank you for purchasing products from Octane Distribution Ltd. We endeavour to offer the best quality products and aftersales care but if you do find yourself in the position where you would like to return goods, we are here to help.
We try our best to ensure correct product/vehicle listings but there are always exceptions to the rule and no cataloguing is 100% accurate. The best advice we can give is to visually check to see if any parts you have ordered fit BEFORE disassembling your vehicle. If you are unsure, please contact us for advice.
Products Incorrect / Damaged / Faulty
You must inform us of any damage or shortages within three working days of receipt. If items are missing from your order, it's most likely that they are on backorder and will be despatched when in stock. We are always happy to clarify this if you get in touch.
Products No Longer Required / Ordered by Mistake
You have 30 days to return unwanted items that are unused and in their original condition (including any packaging, tags and labels) with proof of purchase (i.e. a receipt or order confirmation email). Some exceptions may apply. You must always check with us first BEFORE returning the items and we will give you a returns number to help us with processing and identification. Items returned may be subjected to a restocking fee if the goods are damaged or show signs of having been used. You will be responsible for paying your own shipping costs for returning the items. Shipping costs are non-refundable and we would recommend using a tracked/insured courier service and we accept no liability for orders returned with no proof of delivery.
If you have any questions about returning goods, please contact us.
