VW & Audi 1.8 20v Turbo 19mm Pin 9.5:1 Wossner Forged Pistons Kit
VW & Audi 1.8 20v Turbo 8.5:1 Wossner Forged Pistons Kit
VW & Audi 1.8 20v Turbo 9.5:1 Wossner Forged Pistons Kit