Just picked up a sweet garage queen 2009 wr250r. Bike only has 4600 miles on it. Looking forward to doing some mods over time.
Quick question.... without doing any fuel remapping, what are the best mods to do? AIS removal. Flapper removal? Will these add any performance without remapping? Is it woth the weight savings to remove the servo crap from the stock exhaust?
Cheers,
Bryan