Manufacturer: Forge Motorsport

Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 Models

Product code: FMDVBM35

£233.27Inc VAT
£194.39Exc VAT
(VAT will be added during the checkout process)

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Product Description

Developed specifically for BMW’s N54 twin turbo motor, as found in the BMW 135,335 and 535 models, Forge Motorsport adds another replacement valve application to our already extensive vehicle specific and universal valve lineup. While virtually identical in operation to the Bosch style valves as used from the factory on many other turbocharged applications, primarily Volkswagen and Audi, BMW has utilized a very different type of valve connection mechanism that makes their product and our replacement components very unique. Starting with the world’s best selling direct replacement Bosch style valve, our own 007P piston-based design, we have revised virtually every single component of the valve body, (except the internal piston), in order to retain BMW’s unique connection mechanism yet offer improved functionality in every other possible way.

The entire valve assembly is precision CNC machined from T6-6061 billet aluminum alloy on our very own Mazak CNC milling machines. Again, the valve is an aluminum piston based design, offering significantly improved reliability over the failure prone OEM diaphragm valves, yet with no change to valve response time. We utilise ultra high temperature Viton brand silicone o-rings for sealing and Mobil1 fully synthetic bearing grease for lubrication. The valves are fully tunable for both boost holding capacity and response, by way of proprietary interchangeable springs. By utilising this method of valve tuning with multiple custom spring rates, the valves will retain the maximum range of piston travel and flow volume regardless of which spring rate is used. Valves with a singular spring requiring that adjustments be made by continually adding preload will suffer from decreased piston or diaphragm travel as the spring tension is increased. Though these types of valves may hold high boost levels under load, they will actually suffer from limited flow volume at throttle lift when the valve vents.

The hoses included in the kit are a custom made multi-layer fabric reinforced flexible silicone hose that are designed to allow compatibility with the stock airbox and charge piping setup without any permanent modification being required to adapt our replacement valves. Even the included hose clamps are overkill. They are specifically designed for use with silicone hoses, utilizing a beveled band edge and a pressed in drive mechanism rather than perforated. They are even approved by NATO for international military use. All told, this direct replacement valve kit will be suitable for a bone stock car to one that is heavily modified. They can be installed on the car right on the showroom floor and they will last well past having upgraded your intake, exhaust, and ECU software. They are capable of handling an infinitely wider range of boost pressure, more reliably, than the OEM valves.

 

In The Box:
2 x FMDVBM35 Valve (Left and Right)
1 x 25mm x 400mm Mega Flex Hose
1 x 25mm x 330mm Mega Flex Hose
4 x 40mm Hose Clamps
2 x Uprated Yellow Spring
1 x Forge Sticker

 

Please Note: In line with our policy to constantly review ,revise and improve our product range, the product you receive may differ from the one advertised.

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Shipping

UK Mainland

DELIVERY IS FREE OF CHARGE
Small sized and low value product is sent by Royal Mail and can take up to 4 working days in transit. All other products are sent by standard UPS service which is usually a next day service, but can take 2 days in transit.
(Not including Scottish Highlands, Scottish Isles, Northern Ireland, Guernsey, Jersey, and Isle of Man).

Scottish Highlands, Scottish Isles, Northern Ireland, Guernsey, Jersey, Isle of Man, and Cumbria.
Delivery service charge will vary from £15.00 to £26.00. Small sized and low value products are sent by Royal Mail and can take up to 7 working days in transit. All other products are sent by standard UPS service and can take up to 5 days in transit, but we expect the majority of orders to be delivered within 2 days of dispatch.

Europe

Delivery service charges will vary from £10.00 + VAT (20%) to £95.00 + VAT depending on the quantity of product ordered, the related parcel size, and destination postcode. The average charge is approximately £24.00 and the value will be reflected before any charges are incurred during the product selection process.
Orders with a value below £20.00 GBP. Where parcel size permits, orders may be sent by Royal Mail recorded service at the fixed rate of £10.00 GBP + VAT. This will not be reflected at point of order confirmation and this adjustment will be made by the Forge Motorsport sales administration team provided the parcel size is smaller than 50mm high x 300mm long x 300mm wide. This delivery service adjustment will typically be made for low value product below £20.00 GBP + VAT and where the ordered product is small enough to fit in the above-mentioned parcel size.
The Royal Mail recorded service into Europe can take up to 10 working days in transit and tracking number details can be requested via the despatch@forgemotorsport.co.uk general enquiry email. The Royal Mail tracking number can be entered into the Royal Mail search found in the following tracking service link www.royalmail.com/track-your-item. All other order product will be sent by UPS standard service taking up to 5 working days in transit.
 

Worldwide

Delivery service charges will vary from £12.00 to £250.00 GBP depending on the quantity of product ordered, the related parcel size, and destination postcode. The average charge is approximately £24.00 and the value will be reflected before any charges are incurred during the product selection process. Orders with a value below £20.00 GBP. Where parcel size permits, orders may be sent by Royal Mail recorded service at the fixed rate of £12.00 GBP. This will not be reflected at point of order confirmation and this adjustment will be made by the Forge Motorsport sales administration team provided the parcel size is smaller than 50mm high x 300mm long x 300mm wide.
This delivery service adjustment will typically be made for low value product below £20.00 GBP and where ordered product is small enough to fit in the above-mentioned parcel size. The Royal Mail recorded service into Europe can take up to 15 working days in transit and tracking number details can be requested via the despatch@forgemotorsport.co.uk general enquiry email. The Royal Mail tracking number can be entered into the Royal Mail search engine found in the following tracking service link www.royalmail.com/track-your-item. All other order product will be sent by UPS standard service taking up to 5 working days in transit.

Whilst shipping outside of the UK may seem expensive, it ensures safe and timely delivery of your new Forge Motorsport products. For further information on cost and delivery times, please contact Forge Motorsport using the info@forgemotorsport.co.uk email address if you require any more information.

Warranty Infomation

All Forge Motorsport products come with a limited lifetime warranty. All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.

For further information, please call our customer service team on +44(0)1452 380999 or email info@forgemotorsport.co.uk.

Tags

  • BMW
    • BMW 1M N54 Engine
    • BMW 135(E81,E82,E87,E88)
    • BMW 335 Twin Turbo N54 Engine

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