[bikendad]

I installed the Stage One when I purchased my CC and was very disappointed by the lack of increased sound. I don't want a blaster but I want to hear the power roll off. Has anyone drilled out a Stage One? Would it be any different? Any air/fuel mix issues with the drill out? Popping etc.?

Be patient with the stage 1, they keep getting louder. I have 6,000 miles on mine now and they sound really nice, keep getting louder to 8,000 miles I've been told. Pull hte rubber seal from the air filter and it adds some more attitude and sound as well.