Has anyone have the big gin race series or yosh exhaust? I wanted to know how loud it is and if it makes any power? Is the head pipe really worth it?

 

Come on Somebody must have a yosh or big gun?

 

i have tested both i am a test rider for Hard Rock MotorSports if you are a stock pred or have minor mods like airbox or so the head pipe dose nothing if you are full tilt built it adds a few hp but being stock not worth it the best pipe we tested was the WB call them and they will hook you up

 

W/B Pure Polaris:can be quieted down, and produces noticeable gains. HMF: Louder, even with the quiet core, also produces noticeable gains. HPD: Produces big gains....but the race version (trail unit to follow) is even louder than the HMF. With all the matched gear, though, it flies!! [img]i/expressions/face-icon-small-happy.gif[/img]

 

i agree a these pipes are alright but for the money the wb is tested the best plus it is tunable where the others are not wb all the way!
Bird Man 7