81MM CR 8.5:1 81.5MM CR 8.5 82MM CR 8.5 Part number FCPPA810085/18T FCP Engineering forged piston kit (4 pcs.) Audi / VW 1.8T 20V engines
84MM CR 9.0 84.25MM CR 9.0 84.5MM CR 9.0 Wiseco forged piston kit (6 pcs.) BMW E46, E39 – 3.0 24V (M54B30)
Part number FCPP8450105RS6 FCP Engineering forged pistons kit (10 pcs.) CR 10.5:1 84.50mm (STD) Audi RS6 C6 – 5.0 V10 Biturbo (BUH)
92MM CR 8.35 92.50MM CR 8.35 Wiseco forged piston kit (4 pcs.) Subaru Impreza WRX STI – 2.0 16V (EJ20, EJ205, EJ207)