Strada has no sparky, and better flow already. No need to remove baffles. I haven't seen a terra with the square outlets yet. But I have heard 1st run Strada's might have the baffled exhaust from the Terra. No need to get worked up over it. If you just want a loud exhaust you can do like Bill's did or wait to see what Kelly at motosportz is working on with the tuner and slip ons.