AA Performance Products is the #1 manufacturer in the world for Volkswagen air cooled pistons and liners.  Providing an extensive selection of stock and high performance products for Type I & IV VW, Porsche 356, 912, 914, & 911, and Subaru. We specialize also in crankshafts, flywheels, connecting rods, heads, and many more parts and accessories. With a wide selection of replacement parts for stock restoration, daily driving, off-road, sand rail, and drag; focusing primarily on engine components.Â
