BMW M3 Forum (E90 E92) - View Single Post - FS E90 M Performance Exhaust MPE *Cracked*

Mikewaitwhat · 06-13-2023, 07:35 PM

Looks like the previous owner used carbon steel filler to do the weld repair, hence the rust at the weld repair. These are inconel construction so should have been weld repaired with NiCrMo-3 or 625.

06-13-2023, 07:35 PM	#2
Mikewaitwhat Private First Class 20 Rep 109 Posts Drives: 08 E92 M3 Join Date: Sep 2020 Location: Chicago iTrader: (0)	Looks like the previous owner used carbon steel filler to do the weld repair, hence the rust at the weld repair. These are inconel construction so should have been weld repaired with NiCrMo-3 or 625.
	Appreciate 1 LatifE90292.00 Quote