350 exhuast
#2
i would always say HMF( bcuz of the results from mine) and with the quiet core insert it make it alot quieter.. almsot as quiet as stock but still has reasonable gains but i think the FMF Megamax II is pretty quiet..
#7
well the pipe with the quiet core insert is prolly jsut a few DB's over stock.. but not much and watch the video i posted abotu me messing around at badlands... you'll hear what it sounds like..


