Forge Dump Valve

Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK

Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK
Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK

Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK
Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 - BLACK. 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.

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.

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 THIS LISTING IS FOR BLACK VALVES NOT THE SILVER ONES SHOWN IN THE PICTURE. BMW 1M N54 BMW 135i E81/82/87/88 BMW 335i N54.

Please make sure this is the correct item for your vehicle before ordering. If we are aware of a delay we will contact you straight away and give you the option to cancel the order if you aren't able to wait. Established in 2005, Prodigy Motorsport is a specialist in performance upgrades for various makes and models. Prodigy Motorsport is also the sole authorised APR dealer for Derbyshire.

APR is the world leader in VW, Audi, Seat & Skoda performance tuning. We offer their full range of products which includes ECU & TCU software (remaps) and hardware upgrades such as intakes, intercoolers and exhaust systems. The item "Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK" is in sale since Friday, August 16, 2019. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Dump, Bypass & Blow-Off Valves". The seller is "prodigymotorsport" and is located in Alfreton, Derbyshire.

This item can be shipped to all countries in Europe.

  • Brand: Forge Motorsport
  • Manufacturer Part Number: FMDVBM35


Forge Recirculation Valves for the BMW N54 Twin Turbo Motor 135 335 BLACK