The Arlen Ness by MagnaFlow Lowdown full system offers a custom look with a dynamic stance on the bike, The innovative Twin Clamp offers functionality to stabilize the system while giving a one of a kind, custom, finished look, Durable 1 ¾” stainless steel head pipes, The 2 ¼” heat shields offer full coverage protection, You will be moved by the unmatched rich, powerful sound quality of the Lowdown, The Hi-Flow, maintenance free, louver cores supply increase power you can feel over stock, The Lowdown system comes equipped with 12mm and 18mm O2 sensor ports for maximum tuning options, Made in the USA by MagnaFlow, PREGUNTA POR COMPATIBILIDAD PARA TU MOTO, LO RECIBES EN 7 A 10 DIAS , ENVIAMOS DE EUA