The Supertech pistons for Ford EcoBoost 2.3T are offered as a set of four with an 88mm bore and a 6.3cc dome; rings are not included. These pistons provide the specified bore sizing and combustion chamber volume needed for accurate rebuilds or replacements, letting you match the engine's intended geometry when servicing or upgrading the 2.3T EcoBoost cylinder assembly.
Supertech Ford Ecoboost 2.3T 88mm Bore -6.3cc Dome Pistons - Set of 4 (Excl Rings)