racing36w
11-16-2013, 06:24 PM
I know its been a long controversy but just wondering if anyone has any take on these "monster pipes" exhaust systems. I've been around the block and to me a sparks and dasa are about the best out there. But the little research i've done on these moster pipes sound like they are right up there with sparks or dasa..... any takes on this?????..............seen a dyno test and they beat up rossier pretty good