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

JE Pistons has been a leader in forged racing pistons for over 75 years, known for applying their experience to a wide range of applications. This specific piston kit is built for the VW 1.8T 20V engine, offering a robust solution for performance builds. These pistons are engineered and machined 100% in the USA, using 2618 aluminum, which provides the high tensile strength needed for demanding performance applications. This kit is designed to give you optimized performance and durability.

The kit includes a set of four pistons featuring JE's proprietary Forged Side Relief (FSR) forging design. This design helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin, which also saves weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, improving ring seal and preventing flutter. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation. This kit is designed to fit a range of vehicles including the Audi A4, Audi TT, and Volkswagen Golf.

This set comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, ensuring you have the essential components for installation. The pistons themselves have an inverted dome/dish design and a bore size of 3.228 inches, with a compression ratio of 9.25:1. They are made entirely in the USA, reflecting JE Pistons' commitment to quality manufacturing.