I've read one bad review on the ichiba racking on here. However, a test pipe is a test pipe, theres no technology there at all. I'm contemplating getting some ichiba resonated test pipes to cut down on rasp. Anyone running these?


BTW: I really think the rasp is the small diameter of our exhaust and the angle at which is flows at. I know guys with custom mandrel bent exhausts from the headers back and no rasp.