CP Piston & Ring Set BMW/Toyota B58/B48 - Bore (3.2283in) - CR (10.25:1) - Single

This is a single forged piston and ring set from CP Pistons, designed for BMW and Toyota B58 and B48 engines. It features a 3.2283-inch bore and a 10.25:1 compression ratio, making it a solid option for engine rebuilds or performance builds where you need to replace a single piston. CP Pistons are well-known in the performance world for their robust construction and attention to detail.

Forged pistons like these are built to handle higher cylinder pressures and temperatures compared to cast pistons. The 10.25:1 compression ratio is a common target for naturally aspirated or moderately boosted applications, offering a good balance between power and drivability. This set includes the piston and the necessary rings, ready for installation. Remember that this part is not CARB approved and cannot be shipped to California.