Hey guys I have an 03 WR450 and was thinking of trying an aftermarket exhaust to juice it up a little, but don't have the first clue as to what to look for and who gives the most bang for the buck. The FMF /w power bomb looks really nice but I'd be kidding myself if I was saying the decision wasn't based on aesthetics alone. I ride New England trails (pretty technical stuff) and spend most of my time in the woods on private property so I'd like to keep it as stealth as possible even tho I ride mostly with the stock pipe uncorked. Any suggestions? what works for you guys?