Quote Originally Posted by blk_shadow View Post
I dont think its because of the rubber hangers and installation way (cos its only happen during heavy rain). EP3 with OEM header cant be installed wrongly by Honda either.
cud be a number of things.. wat kind of vibration.. thru the engine.. steering.. pedals?
cud be some commponent they using that doesnt react well to the temp change.. or is gettin wet some how during heavy rain.