We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner
Suitable for the BMW 335 fitted with the N54 Twin Turbo engine. This alloy hard pipe fits to the throttle body and incorporates our high flow Blow off valve. This new valve fresh from our R&D department is the largest displacement valve that Forge have ever made! Featuring a 50mm (2”) aluminium piston so that there are no issues with split diaphragms, we have not found the power handling limits of this valve yet!
The piston uses heat stabilised viton o-rings and high temperature grease to ensure a long life with minimal wear and very long service intervals.
Note: that due to the high flow (and low restriction) offered by the 50mm valve, they are very quiet in operation.
In The Box:
2 x FMBM335DV2 Valves
1 x Alloy Throttle Body Hard Pipe
1 x Silicone Reducer
2 x Silicone Straight Blanks (25mm)
2 x 30mm Hose Clamps
1 x 80mm Hose Clamp
1 x 90mm Hose Clamp
2x M6 x 12 Socket Cap Bolts
1 x M6 x 16 Socket Cap Bolts
1 x M6 Penny Washer
2 x M6 Plain Washer
1 x 5mm T Piece
1 x 2000mm of 4mm Vacuum Tube
1 x USB Instructions
1 x Forge Keyring, Bottle Opener and Sticker
If you require a different spring setup, please see here
Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.
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 contact our customer service team.
Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.
Shipping Charges & Services
We will contact you after your order is placed to advise of available shipping services and costs and to take payment from you.