Need Help with Manifold studs

davesz4mc · 06-14-2012, 05:08 PM

I am installing an ebay header and the flanges are 7/16" thick. Does anyone know the part number for longer studs to install these headers?

I have seen maybe e30 studs? I do not know which engine or anything to specify if I call the dealer.

Thanks for helping!!!

davesz4mc · 06-15-2012, 08:50 AM

I got 18 P/N 11121744057 exhaust manifold studs from an E36 M3 that are 7m x 42mm. Just in case anyone else needs a quick reference.

I also got the 8 P/N 31106772199 that are the reinforcement plate bolts and one time use.

06-14-2012, 05:08 PM	#1
davesz4mc Second Lieutenant 25 Rep 296 Posts Drives: 2007 z4mc Join Date: Feb 2012 Location: San Antonio, Tx iTrader: (0)	Need Help with Manifold studs I am installing an ebay header and the flanges are 7/16" thick. Does anyone know the part number for longer studs to install these headers? I have seen maybe e30 studs? I do not know which engine or anything to specify if I call the dealer. Thanks for helping!!!
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06-15-2012, 08:50 AM	#2
davesz4mc Second Lieutenant 25 Rep 296 Posts Drives: 2007 z4mc Join Date: Feb 2012 Location: San Antonio, Tx iTrader: (0)	I got 18 P/N 11121744057 exhaust manifold studs from an E36 M3 that are 7m x 42mm. Just in case anyone else needs a quick reference. I also got the 8 P/N 31106772199 that are the reinforcement plate bolts and one time use.
	Appreciate 0 Quote