SAI Filter Adapter for most all Vw/Audi (NLA)

Use this to attach a breather filter. Common when installing a cold air intake that deletes the airbox connection for the SAI hose.

42 Draft Design is a manufacturer of high performance parts and accessories for VW, Audi, Porsche, and BMW vehicles. From exhaust and intakes to custom catch cans and billet aluminum engine parts, 42 Draft Designs covers it all and prides themselves on never cutting corners, always delivering the best possible products to enthusiasts.

42 Draft Designs products are manufactured from scratch in Millersville, MD. We use high-quality American-made materials throughout our products, manufacturing in-house every component possible. When necessary to outsource, we start with American companies that manufacture their products in the USA. Our modest manufacturing facility is staffed by a team of 12 machinists, metal fabricators, and TIG welders trained to work in exacting precision. From design to manufacturing we never rush, cut corners, or take shortcuts.

Due to growing demand for our products, lead times may exist.

Most items with a lead time are considered 'Made To Order' items and are subject to an early cancelation fee and a restocking fee if returned.