I got this for my raptor 660, and it's the one! Simple install, Headers are an exact fit, and the rest sit right in place grabbing your attention imedietly when the quad is in your view. The torque is greater and top speed seems to carry better, then there's the sound... It's strong, distinct and just perfect. Yoshimura rs-3 is a great choice for an aftermarket exhaust.
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I love that i got the free 3 day shipping so it came super quick. i love how the pipe sounds and how it gives it that more power. overall i love this product and will buy this pipe for my future bikes and will keep on shopping on this site. Love it!!!
This was one of the easiest installs for an aftermarket pipe.
the gain I experianced putting this on my DRZ400E is noticeable.
sounds cool with out being offensivly loud, thats important to our sport.
I ride this bike offroad mostly, and this pipe fits that area perfectly for me.
I have this exhaust on my raptor 660 and i have never heard anything this loud. My Friends that live on other streets can hear it. The only downside is if you are riding on the street to get to some trails in the woods that are close to your house you might just get the cops called on you. I have experienced it many times. If the local police in your town frown upon this stuff and take to seriously i would not suggest this but overall it is an amazing exhaust
I bought the yoshimura rs3 full exhaust system for my 2002 raptor 660 and this thing is rediculus there is no exhaust better than this no lie dg is to loud and fmf is junk yoshimura has an amazing sound and a huge horsepower increase you can feel it in the top and low end all day especially in the low end I recomend the mooseracing dynojet kit stage 2 or whatever stage you need and wit the jet kit and pipe the thing is a tank nice looks easy installation and I will go with yoshimura for the rest of my life a few years ago I had a 250 honda fourwheeler so I put the slip on version of the rs3 and didn't jet it and you could instantly feel the power I also recoment takin the spark arrestor out its insanely loud and I called yoshi up askin if it affected anything and it didn't not the motor or the pipe it increases 1 to 3 hp with no spark arrestor they also said I live in nashua and on round pon on the ice I have the loudest and nicest sounding pipe is what everyone said yoshi is beast they never let me down
WOW what a pipe looks great and sounds good, I would recommend this pipe if u get it i would get a moose racing jet kit makes twice the fourwheeler. It makes it feel like a 450r or faster im very impressed
perfect thats all i can say. great power gain on my 08 ltz400. wheelys are no problem in 3rd gear sum times 4th. ya def gotta be more carful on hills goosein the throttel. not to loud no headachs. great sound. went on verry easy & fit perfect. i could even use the stock heat sheild. ya gotta jet your carb and i would recomend a k&n filter & lid.
I bought this for my z400 and love it. It not only looks amazing, it gives it more power than any of the other pipes out there. I polished mine and think it looks much better.
The sound is also very nice. Without the spark arrestor or TEC kit, it's loud, but not too loud like other pipes out there. Exhausts like hmf and trinity are just too loud and annoying, but the yoshi has one of the best sounds I've heard for an atv exhaust.
made my 400 run way better
this pipe makes my wheeler sound and looks awesome, and gave it alot of power
This pipe sounds great. My z400 sounds like a harley and pulls harder in lower gears than before. Get the full system for higher gears like I did so you can open it up full throttle down long trials. Installation was easy just follow instructions. (FYI jetting should be necessary. 400ft above running a 144 main dj 3 turns on needle 3rd clip).
It was just what i was looking for. this system sounds great and looks even better. Im getting one for my other quad.
This exhaust is sweet!! it looks good and sounds even better. i bought the complete system. the headers are nearly twice as big as the stock. great sound and power increase!!!
the pipe looks great and sounds even better.
I LIKE THIS BECAUSE IT'S PRICE AND THE SOUND IS SWEET! I THINK IT IS THE CHEPEAST FULL SYSTEM ON MOTOSPORT.COM AND I LIKE IT THE BEST FOR THAT!!!!
is set at a great price and sounds very very good and throaty, isnt too loud though. comes with spark arrester. great pipe and lighter than stock, also lets you nount your stock header guard
Excellent power increase throughout torq curve. Great all around performance for trail riding and racing.
A great System for the everyday trail rider or serious track rider that wants unleash the power of their bike. The head pipe was almost twice the size of stock. Gave it much more horse power and a great sound. I would recomend this setup to anyone. If your thinking about the full system or just the slip on... spend the extra cash ITS WORTH IT. With yoshi, you cant add the header pipe later on. Meaning if you buy the slipon you cant add the head pipe later on it wont match up.