JE Pistons VW2.0T FS1 9.5:1 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, the VW2.0T FS1 9.5:1 KIT, is built for engines needing enhanced durability and performance. It's designed for specific engine applications, ensuring an optimized combination of strength and responsiveness for demanding use.

These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for high-demand performance engines. The kit features JE's proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by reducing skirt width and using a shorter wrist pin for additional weight savings. Depending on the specific application, these pistons may also include an accumulator groove to help reduce combustion gas pressure, improving ring seal and consistent power delivery. 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 models like the Audi A3, A4, and TT, as well as the Volkswagen Eos, GTI, Jetta, and Passat from the mid-2000s. It includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings, making it a comprehensive set for your engine build. Please note that this part is not CARB approved and cannot be shipped to California.