Wiseco BMW M50B25 2.5L Engine 11:1 CR 84.5MM Bore Custom Pistons (Set of 6)

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.