Wossner Piston are a forged piston made in Germany. They are original fitment for many European manufactures.The factory is very modern with newly acquired forging facilities. Wossner use 4032 (T6) and 2618 alloy in all their pistons. Once forged the pistons are then machined to the highest standards using the latest CNC machines, Piston kit are supplied with rings, pin and a pair of clips which are also available separately if needed. This piston kit is 14.2 to 1. Stock comp ratio is 13.2 to 1.
