does anyone know what db the hgs pipes are putting out got a yz450 07 full system??
anyone know? got a h+h sunday and the limit is 96db any tips on making it a little quiet just incase?
hey after taking a look at the HGS exhaust i find nothing about quite systems so i highly doubt by the looks of the product that they will meet 96 db
I thought all the new HGS pipes were rated at 94db mate, not sure on the 07 system though. what H&H events are you competing in mate ?, I am looking to do some WOR events on a 2006 yzf450, you got any tips for prepping the bike for these events. cheers.
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