Originally Posted by tibra1
I believe this is the straight through design that bypasses the center chambers..interested to hear from the OP about drone though as Im pretty sure any straight pipe setup would
I have a set of straight pipes (not mounted as I have a Gintani Race too) but it really doesn't drone. It's def loud, but the noise is behind the car. My gintani is way louder in the car and the drone around low rpm is awful.