Bonneville America Forums Forums Technical Forums Exhaust Two baffles out - drill or remove #3

I went from two baffles out, and two baffles whole like yours, then drilled a 3/4" hole in baffle 2, and four 1/4 holes in baffle one, figuring I could plug the 1/4 holes with self tapping screws if I changed my mind later. It got louder, but sound controllable around town. There was definitely a noticeable gain in performance.