2001-2006 for BMW S54B32 E46 M3 3.2L. 2001-2002 for BMW S54B32 Z3 M Coupé 3.2L. 2006-2008 for BMW S54B32 E86 Z4 M Coupé 3.2L. Type:4340 EN24 H-Beam Connecting Rod. It focuses on researching and developing various performance products, such as, high-performance racing car’s connecting rod, crankshaft, piston, suspension and air spring.
