We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner
This kit includes everything that you will require to install the atmospheric dump/blow off valve to your 600cc petrol Fortwo's, all 700cc petrol Fortwo's, all Roadsters, and the Crossblade up to the early 2007 model year. Also included in this kit is a replacement silicone boost hose.
These will not fit the Forfour, the 800cc diesel Fortwo or the new 999cc Fortwo, , including the 999cc Fortwo Brabus.
The valve has been specially designed for this vehicle and uses twin springs and dual pistons to prevent the valve from leaking air into the intake system at idle with a 12mm inlet to ensure a faster air velocity so that it sounds fantastic.
Please choose the hose colour using the options above.
In The Box:
1 x FMSCDVK Valve
1 x 5mm T Piece
1 x 500mm of 4mm Vacuum Tube
3 x Cable Ties
1 x 35mm Hose Clamp
2 x 55mm Hose Clamp
1 x Silicon Boost Hose, with Valve Take Off
1 x Instructions
1 x Forge Sticker
If you wish to tune this product to fit the needs of your engine, please see the spring tuning kits below.
If you are unsure if this product is suitable for your application, please contact us.
Check your vehicle compatibility: Click 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.
Product ReviewsBe the first to review this product
Want to leave a review?
Login Register FREE!
Smart Car Piston Dump Valve and Fitting Kit
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.