CP Pistons piston and ring set for the Subaru BRZ FA20 features an 86.5mm bore and a 9.0:1 compression ratio supplied as a set of four pistons. This OE-replacement style kit is intended for engine rebuilding or repair of the FA20 platform, delivering matched pistons and rings to restore proper fit and compression during a top-end service or overhaul without speculative performance claims.
CP Piston & Ring Set for Subaru BRZ FA20 - Bore (86.5mm) - CR (9.0) - Set of 4