These are the same gaskets we use on all SpecE46 builds. Compatible with S52, M52, M50, and M54 engines (when using our Spec E46 headers.)
Note: you can use the stock style M54 gaskets on your SpecE46, but we’ve found this style to be easier to work with as it doesn’t have the unnecessary heat shield attached.
OEM PN: 11621744252
Made by Elring.
Sold individually (two needed for both front and rear headers)