JE Pistons VW 1.8T 20V piston kit (set of four) for 1.8T 20V Volkswagen applications. This 9.25:1 inverted dome/dish kit with a 3.189 in. bore and 20mm pin gives a higher compression option for tuned 1.8T builds. JE's FSR forging reduces skirt contact and friction while pistons are machined to fit the engine; includes JE-quality components and is forged from 2618 aluminum in the USA.
JE Pistons VW 1.8T 20V KIT 81.0 Set of 4 Pistons