Hey all! First post here and grateful to find a forum like this one. Hopefully someone can help me out along the way, I installed a pair of V&H straight shots(no baffles)on my 03 heritage at the end of last riding season and my question(2 part)is do I need to open up my intake to balance flow so bike runs smoothly in sync for clean flow? Secondly for cosmetic reasons I might want the option to change it out and same applies to keeping everything in sync?