I was looking at getting a new exhaust but don't have to much money. The slip on's are alot cheaper but whats better about the full? and any YFZ450 have a White Brothers or Yoshimura pipe?

If anyone is bored and want to let me know what they think of this
http://cgi.ebay.com/ebaymotors...QrdZ1QQsspagenameZWD1V

 

Skip the Yoshi and get a Dubach Racing slip on. You will get better power and less noise with the Dr.D

 

If you have the money a full exhaust will give you slightly more power, but the slip on will give you the biggest boost. Ive been told about 1-2 more hp with the added header pipe. But as far as pipes go if your not worried about noise I would def go with the sparks pipe over all else, by far the most powerful next to the shorty cans. You cant go wrong with the yoshi thou, its louder than my HMF but similar in power also.

 

Thanks, yea I like loud and going back to racing next year

 

If you want loud go with Curtis Sparks and they provide max power. Yoshi is not a cheap pipe if you're on a tight budget.