M5X exhaust studs and nuts

M7x1 Exhaust stud and  copper flanged nut kit for various BMW engines.

Will fit following BMW models with certain engines:
M43 M42 M44 M50 M52 M54 M56 S50 S52 S54 S55 N40 N42 N43 N45 N46 N51 N52 N53
1' E81 E87 E88 E82
2' F87 M2 LCI
3' E30
3'/ Z3 E36
3' E46
3' E90  E91 E92 E93?
3' F80 M3 /4' 82 F83 M4
5' E34 ? (01/1989 ? 12/1996)
5' E39 ? (02/1995 ? 12/2003)
5' E60 E61
5' F10 F11 F18
6' E63 E64
7' E38 ? (03/1995 ? 07/2001)
7' E65 E66
7' F01 F02
X1 E84
X3 E83
X3 F25
X5 E53
X5 E70
Z4 E85 E86 E89

 
OEM part number is:
11721437202