Manley 2013+ Subaru BRZ (FA20) 86.25mm Bore 11.4cc Dish Platinum Series Piston Set w/ Rings

Built from domestic 2618 alloy forgings, these Manley Platinum Series pistons are a solid choice for anyone rebuilding or significantly upgrading the FA20 engine in their 2013 and later Subaru BRZ. The 86.25mm bore size and 11.4cc dish volume are specific dimensions that matter when you're aiming for a particular compression ratio or engine build. Manley has been a go-to for professional engine builders for a reason; they focus on the details that make a difference in performance and longevity.

What sets these pistons apart is the attention to detail in their design and manufacturing. The cam and barrel skirt profiles are carefully shaped to reduce friction and wear on the cylinder walls while still generating power. Manley's unique fixturing process allows them to machine the skirt and cut the ring grooves in one operation. This ensures the ring grooves are perfectly square to the piston skirt, which is critical for a good ring seal and preventing blow-by. You also get tool steel wrist pins for added strength, and the exacting standards for ring lands and grooves further contribute to an improved seal and more power output.

This set includes the pistons, rings, and tool steel wrist pins, making it a comprehensive package for your engine build. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're looking to build a robust FA20 engine, these Manley pistons offer a well-built foundation.