I've had one in the past great sound easy install and looks sweet
Installation and finish is spot on. Very good materials used and everything lined up perfectly. Seemed to wake up my 2013 rmz450. Bolted up no problem to the factory head pipe.
Great sounding pipe and also can tell a bit of difference in power
Bought this slip on for my 2012 RMZ and it provided a noticeable power gain. Better sound and better looks as well. Only thing I wasn't terribly pleased with was installation... I actually had to trim the pipe 1/16 in order to get it to bolt up correctly.
After buying my 2011 yz450 I began researching what exhaust worked best on the bike. Everywhere I looked they raved about the Yosh and its massive power increase across the board. I decided to order the slip on and find out for myself before I went and bought the full system. Once installed and remapped the EFI the bike pulls longer in every gear, comes out of corners quicker looks great and sounds awesome without being too loud. I am very happy with my choice and recommend this pipe if you want to get those extra ponies.
Great Buy ,Good Price, Sweet Sound, And a Big pickup on the low end makes the RMZ 250 much more snappy on the low end than stock, We think this was a great investment for the bike and lets us stay in stock classes.
If you're on a budget and can't afford a full exhaust system, this Yoshi slip on is your best option for the 2010 CRF250R! For the price you really can't beat it. For a slip on it's really impressive! It adds over 1 horsepower, improves the weak bottom end and only adds power to the weak spots. It doesn't trade or take away power anywhere (like some other exhausts). It's also a great looking and premium quality exhaust. Motosport.com has an amazing price on this exhaust too!
Dirt Bike / ATV: 1-888-676-8853
Unfortunately we at Motosport.com are not able to give you repair advice. We highly suggest that you purchase an OEM service manual for your machine and refer to it to answer your repair questions. If you need more assistance, please consult a local repair shop to further assist you in your repairs. If you need parts to assist in your repairs, we are happy to assist you with your parts order.