(05-14-2016, 07:28 PM)Cloran Wrote: Anybody do any drilling on their stock exhaust? If so, how'd it turn out? I'm wanting a louder rumble but not so loud its annoying to ride. wanna play around with stock pipes before spending $400+
i first drilled 4 3/8 holes through the final baffle but it was kinda cracky sounding so i removed the entire final baffle and and cut the final pipe in front of the next baffle now it gets pretty loud under hard acceleration but is fairly tame just putting around. this link will help you, keep in mind after 2004 they started using catalytic converters inside 650 mufflers.