2012 CRF250R with Yoshimura RS-4 Slip-on Before and After

[@shanecoopershow]

I've got the same bike! Can't wait to ride it...

[@mxgoon19]

Where can find the rs4 header

[@yamahaman218]

Is the slipon as good as the full exhuast

[@mxgoon19]

can you buy a yoshi header for the slip on or do you have buy the full system

[@mxgoon19]

Did u get the engine remaped or did u have to???

[@aidandbb1]

Did you have to get the engine remaped?

[@puddintator7619]

does that yoshiruma slip on make u go faster?

[@RichardxTaporco]

how can you afford all this??

[@nextcoolman123]

i would get the rs4d its suposed to give a lot of bottom end power

[@taree7]

how much did u pay for that exhaust?

[@daly3456]

thank you im not as dumb as i seem

[@benaferhc5]

and the slip ons really are only about 300$ yshi makes 3 different slip ons

[@RosinGoblin]

@motocrossmaniac5 i got a 09 crf250r with a fmf powerbomb on it and a k&n air filter..its so fucking quik

[@bfarcus4]

Honda and yoshimura everything.. won't buy any thing else

[@gusmacker826]

lmao neither do you a full system isnt 1000 either i jsut put one on my 2013