So I just bought a 2007 crf 250r it has white brothers dual carbon exhaust and holy hell is it loud. To loud for where I ride. Perfect for the track though. My first thought was no problem I'll just buy a single exhaust for the trails and use my dual for the track. Theennn....I saw the price 500 bucks for a new pipe and silencer. And that's the cheap ones. Is there anyway I could simply quiet it down without destroying two local banks.. Like spark arrestors I could put in both pipes. Links to what to buy or anything would help. Thanks!