Hey Blue, welcome to the board.

I'm not sure where you are going with your comment about cutting off the OEM mufflers. That's the only way you can install any new muffler, be it from Dinan or any one else.

I won't go into the debate about Dinan products, some like them some don't. That's a big chunk of change for mufflers.

Which dealer? Calgary BMW or BMW Gallery?

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