CP Piston single piston and ring set for Audi/VW 1.8L 20V with an 83mm bore and 9.5:1 compression ratio supplies replacement forged piston hardware for engine rebuilds. The package provides a single piston configuration intended for use where a matched piston and ring set is required to restore compression and internal dimensions to factory or specified rebuild tolerances.
CP Piston & Ring Set for Audi/VW 1.8L 20V - Bore (83mm) - Compression Ratio (9.5:1) - Single