JE Pistons VW 1.8L 20V 9.25 KIT Set of 4 Pistons

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pinSkirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noiseAccumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent powerIncludes high-quality wrist pins, locks, and JE Pro Seal premium piston ringsMade 100% in the USAThis Part Fits: Year Make Model Submodel 1997-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet 1999-2005 Audi A4 Quattro Avant 1997-2005 Audi A4 Quattro Base 2001-2006 Audi TT Base 2002 Audi TT Quattro ALMS Edition 2001-2002 Audi TT Quattro Base 2002-2004 Volkswagen Beetle Turbo S 2000-2001 Volkswagen Golf GLS 2000-2001 Volkswagen Golf GTI GLS