If I was to start over again, I wouldn't go with the Code3 pulley. Why? I don't have anything against Code3 or the pulley. They've both been great to me.

But I want more! (You'll find that you always want more) If I was starting over, I would go with the ASP 178mm pulley. Why? Because if you want more after that, you can add a Code3 mid-sized pulley and bump up your boost again.

If you go Code3 orginal sized from the start there's nowhere to go unless you ditch the Code3 and buy a 181mm or 185mm.