Originally Posted by jm3as
im looking to redo my tips, from a single to dual tips (like yours pictured above, not dual exhaust/quad tips). but trying to see the largest size that would fit in the stock 328i mtech bumper diffusor.
are those 3" tips in that picture of your setup?
so I'm slightly confused on your question, so you want to change your dual pipes that come on stock on the 328 to just one single tip like one side of a 335?