Ok. Stock pipes just too quiet. I do NOT want screaming loud. what are my options. I don't want to break the bank either .. I hope this will not void my warranty ? Will I need to Re-map from the dealer. I had Rush slip on's on my last bike. Really liked those . 300 Miles on my new America now. I think some turn outs would look real good. Or even turn down Slip on's . I hope changing exhaust will not make my head pipes turn blue ? Thanks a lot for advice. Need to buy these here in the States too.