Originally Posted by PureE92
I see, so if i Delete my Secondary Cats it will increase the noise, but no issues will happen? Do you mind telling me how much you think it would cost to get it done?
ya it will be louder and u wont have any issues u wont throw any codes or nothing. your 100% safe.
ide say $80 and im shooting high on price. so i know it will be cheaper im just ballparking it to be safe
This is my 330i with muffler delete and 2ndary cat delete
Heres a bad ass exhaust vid to compare to thanks to HOOY