I'm planning on buying the B-spec muffler delete from MINI of charlestown. I emailed Matthew asking if my r56 would still pass emissions and he didn't think it would. Does anyone have this on their MINI and know for sure if it passes? And is there any way to get it to pass after it is installed?

 

I had no difficulty with Mass Inspection having installed that B-Spec part.

Story is here.

Kind regards,

Charlie

 

It doesn't mess with any of your catalytic converters or cause any CELs. It should pass no problems.

 

Alright, thanks for the help guys! I'm most likely going to place my order soon