Sold as a set of four pistons.
Single pistons can be ordered, just contact Club RSX for pricing

JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.

Dome/Dish requires no deburring or preparation

2618 T6 high tensile forged aluminum

Dome and dishes feature smooth flowing radii for excellent flame travel.

1.2 x 1.2 x 2.8mm ring widths.

.866 x 2.250 straight wall carbon steel wrist pin provided.

Pin fitting and wire locks included

Specs are for a K20 cylinder head on a K24 engine block