原帖由 SunLi 於 2006-9-21 15:35 發表
How much of your Mugen muffler?
The shape is really nice and it looks like a high torque output.....great!!!
its from Japan cost around 5xx .. i cant find it elsewhere in KWS .. pls let me know if its available .. i think this pipe got the best top end output .. and material is tough also ..