Description
High Performance head bolts are available with a reduced wrenching hex or 12-point and wide area flanged head that eliminates the need for valve train removal to facilitate cylinder head retorquing
When combined with optional carbon fibre diffuser DI-PO/CA/7/G
CP8522-2S0R2
040˝ Thread Size M11 x 1
Description ARD 186631-01 Catless Downpipe Set with Heat Shield for BMW M3 (F80) / M4 (F82 / F83)
AP RACING CP8400-A036H DP184RIGCER-1.00x23-7.11 ymm_82 High Performance head bolts are