nabizzy

Anyone know what is in this? Is this a catalytic convertor? If I chop this off my car will it fail emissions lol

daobn24

That's the stock resonator. You will not fail emission by chopping it off. The car will be louder though.

dnasians

iTrader: (4)

a good amount lounder + drone

Jlin89

actually i had mine removed, barely noticed any difference.

to get a noticeable sound difference you have to cut the secondary cat off as well. The bulb in front of the resonator circled in red. I only removed the resonator and it made no difference if you're running stock exhaust