Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.
All Forge Motorsport Dual-Piston 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.
WARNING: Cancer and Reproductive Harm
Forge Motorsport is a world leader in aftermarket car parts, that includes actuators, intercoolers, blow-off valves, fabricated alloy tanks, big brake kits, wastegates, and silicone hoses. The company was founded in 1996 with the simple principles of innovation, crafty designs, and high-quality manufacturing. The company is comprised of passionate petrolheads who are dedicated to designing and developing vehicle-specific performance parts for OEM And turbocharged applications.
If you are looking to get the most out of your Audi, BMW, or Volkswagen’s performance, you can count on Forge Motorsport in the United Kingdom. Each individual Forge branded product proudly states “Made In Great Britain.” Forge Motorsport is based out of Gloucester, England, where its headquarters and manufacturing plants produce its ever-growing lineup of products. The company also has a full sales and distribution facility in Orlando, Florida (Forge USA) and one in Taichung, Taiwan (Forge Asia)
All Forge Motorsport products are manufactured in-house in its state-of-the-art CNC machine shop by a team of highly skilled engineers and fabricators. All Forge production is controlled by the international ISO 9002 standard for manufacturing design and development. Billet parts are machined to the strictest tolerances and undergo exhaustive testing and inspection before they are released. All welding is also done in-house, by Forge’s in-house craftsmen, and boasts unsurpassed quality and robotic-like precision. Not only do Forge Motorsport’s products look great but they also perform second to none. What’s more, all Forge products are guaranteed for life and backed by Forge’s “No Hassle” service promise.
With immense knowledge at its disposal, Forge is honored to supply the leading names and race teams in the world of motorsport, including F1, Rally X, WRC, and Le Mans, as well as several OEM manufacturers.
Vivid Racing carries a wide array of Forge Motorsport parts, including intercoolers, big brake kits, blow-off valves, wheel spacers, wastegates, turbo hoses, intakes, radiators, and much more! If you cannot find a specific item above or have any general questions, please do not hesitate to call our expert sales team at (480) 966-3040. We are here to make the buying experience a simple and pleasant one.