We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner An Atmospheric Dump or Blow off valve suitable for all turbo cars without an Air Flow Meter. Made from billet alloy and using a single piston this valve will run faultlessly without the need for attention and eliminates the longevity problems associated with the original diaphragm valves. Single-Piston/Diaphragm Atmospheric Valves and Valve Fitting Kits.
All Forge Motorsport Single-Piston and Diaphragm Atmospheric Valves have been designed and built with the intent of venting 100% of the residual charge air remaining in your forced induction system to the atmosphere at throttle lift. Forge Motorsport nor any of it s Authorised Distributors can assume any responsibility for any adverse effects resulting from the installation of this valve onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of compensating for the loss of metered air through a vent-to-atmosphere valve such as this. Please select whether you would like a black or polished silver valve using the options above. In The Box: 1 x FMDV001GTI Valve 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.