The Arlen Ness by MagnaFlow Ness-Comp is designed to enhance the overall performance of your bike through the power band, The Ness-Comp features stainless steel, 1 ¾” to 2” to 2 ¼” stepped head pipes, The 4 ½” muffler features the Max-Flow, 2 step transition core that combines louvers and perforation to maximizes power over stock while delivering deep, rumbling sound quality with reduced decibels at cruising RPM’s, The Ness-Comp is the ideal choice for tuned engines that demand improved flow or stock engines looking for more output, 12mm and 18mm O2 sensor ports offer maximum tuning options, The 2 ½” full coverage heat shields and precision laser cut junction cover gives your bike a dramatic powerful look, The Accent Cut, gloss black end cap offers added contrast style to this performance 2 into1 system, Made in the USA by MagnaFlow., PREGUNTA POR COMPATIBILIDAD PARA TU MOTO, LO RECIBES EN 7 A 10 DIAS , ENVIAMOS DE EUA