White Brothers E-Series Silencer
			I bought this silencer thinking it would give my machine a little extra boost. I was right. This silencer did boost my power and sounds awesome. What I really like is that it is adjustable by means of the discs. This silencer does increase power, and throttle response. In the book it said jetting didn't have to be redone, but i did it anyway. I would recommend rejetting, it brings out even more power. This silencer would work really well on a moded quad or as a first mod. It is available for most sport quads and available for some utilitys also. I would recommend this to anyone in search of deep roar and extra power.