CP Pistons set for the Subaru BRZ FA20 includes four forged pistons sized to 86.5mm bore with +0.5mm oversize and a 10.0:1 compression ratio. Supplied as a complete four-cylinder piston and ring set, it’s intended for engine builds requiring that bore and oversize specification, offering the matched components needed for piston replacement or a bottom-end refresh.
CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - Size (+.5mm) - CR (10.0) - Set of 4