[bmwstve]

X6 35i

Besides purchasing a whole cat back exhaust system (which is quite expensive),

What can I do to make my exhaust louder?

Should I have some restrictions removed from the stock exhaust (ex. Resonators)?

BTW, I already changed to Borla S-type axlebacks, it actually didn't do much, little difference from stock almost unnoticeable.

Any tips?