[dwatkis111]

I was wondering if you was to replace the stock muffler with an empty muffler, or gutting the preexisting muffler altogether, would this increase exhaust flow hence more horsepower. I know this is not a mustang but i had a lot of friends who own American muscle cars and they would dump the exhaust or use a x-pipe for better flow. You can also put an empty muffler in the place of the stock one to quite it down. any suggestions on this matter? It sounds like a really cheap way to add horsepower. I don't think it would throw a check engine light because this is all done after the o2 sensors. what do you guys think?
by the way I have a 99 996 non turbo with 110,000 miles. Oh ya any other suggestions for cheap horsepower? Thanks ------don------