Muffler Jeep Cherokee?

how could I make my stock jeep cherokee's muffler sound lower and more powerful im not looking for a flowmaster just a simple way to make it sound like an aftermarket exaust stock

there's no way. AND you do not want to punch holes in you are muffler,it's dangerous and lethal inhaling carbon monoxide.Ur looking for a no cost or cheap way out and there are not any. Go purchase some flowmasters.U purchase the best and forget the rest. U cud attempt purchase running dual 3in. pipes from you are muffler to the rear of you are jeep,but if that does not work no loss,because you wud have to do this anyway installing any kind of performance muffler.

If you do not want to use up any money, you may be able to strategically punch holes at different exhaust places and drive around as although you have a broken muffler, well literally you do have broken down exhaust system.

Plan B..DO NOT drill holes on the OUTSIDE,,but with a long drill bit..around 24 Plus inches, disconnect the rear rear pipe and drill out the interior of the stock muffler..Cheap and realatively easy..DO NOT DRILL THROUGH the sides..as stated dangerous caused by CO.
Good Luck