We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner This turbo recirculation valve is the result of of 25 years of experience and engineering expertise. With the reputation for innovating and manufacturing the best automotive valves in the world, you can be certain that there is currently no better replacement valve available. Forge's recirculation valve features a greater flow rate than the OEM Bosch Valve, as well as a faster response time, due to our revised design.By using the associated service kit (FMDVSK), as seen below, the life of the valve can be extended, and the performance can be maintained. With a lifetime guarantee, you can be sure the valve is reliable for your car. It is fully customisable to fit your application with two uprated springs provided in the kit. Forge Motorsport's improvement on the original valve has a compact design, meaning easy fitment under the engine cover. The valve is assembled with a 25mm side pipe, and the vacuum port on the top of the valve is 6mm in size. Please select whether you want a black or matt silver valve, using the options above. In The Box: 1 x FMDV008 Valve 1 x Uprated Yellow Spring 1 x Uprated Blue Spring 1 x Cable Tie 1 x 2.5mm Allen key 2 x 35mm Hose Clamps 1 x Instruction Booklet 1 x Forge Sticker. This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Dump, Bypass & Blow-Off Valves". The seller is "wg_motorparts" and is located in this country: GB. This item can be shipped worldwide.