Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
So I got this part not sure what to expect. Some youtube videos do not do it justice as far as sound. When you hear this thing it completely changes the sound of your bike for the better. Not only does it add aesthetically, but it does improve performance slightly. I noticed with this exhaust it increases the climb through RPMs a bit. It feels smoother and more natural compared to the stock 300 exhaust.
Great price too! My dealership wanted to sell me the stainless steel model for $519. Couldn't beat this price and it's easy to install.
Must buy for 300 owners.
September 15, 2014
Way better than OEM
This slip-on exhaust is amazing. It looks really great, it sounds phenomenal, an it is easy to install. Just wish it was a little cheaper. I chose the carbon fiber option.
September 7, 2014
Easy install, great sound
Installed in less than 15 minutes flat. Plenty of user-uploaded YouTube videos with instructions you can follow
September 2, 2014
You get exactly what you expect
A mile above the stock exhaust in design, and man, you WILL be heard. It is outrageously loud without baffle. It is still pretty loud with baffle on. It is so loud it I can still hear it very clearly through winds traveling at 70mph with ear plugs on. It has an amazing throaty sound. Pops quite a bit when you roll off too.
August 3, 2014
Carbon Fiber Yohsi Exhuast
Just installed my carbon fiber yoshi exhaust this last weekend and it sounds amazing! I opted to go with the silencer installed which did dampen the sound a lot and took aware from that extra aggressive sound but I live in CA and didn't want too much attention. That said, I am very pleased and excited!
Installation: This is my first bike and first mod I have ever done and it took me 15 minutes to install. Very easy to do.
Side note: It took a couple days to get to me from Revzilla. That was a very fast turnaround time!
I included a before and after for your viewing pleasure.
June 3, 2014
great looks and sound
This exhaust sounds and looks so much better than the stock exhaust. Definitely louder. It has a nice warm rumble when idling and sounds mean during acceleration at any speed. Cruising at a constant speed above 5k rpm, I hear more of the familiar stock engine sound than the new exhaust. Maybe it sounds different to a bystander but I don't notice a significant difference in the bike's sound in these riding conditions. In deceleration or engine braking the exhaust is nice and loud. Sometimes I get some minor backfiring in decel, I think it sounds cool though. I don't have a PC, tune, or any other mods. The install was pretty easy. I uninstalled the stock exhaust and installed the carbon fiber slip-on in under an hour. I didn't install the included baffle and I don't think I will. Love this Yoshi pipe!
June 2, 2014
Love my Yoshi. Definitely an improvement in sound over the stock exhaust.
May 26, 2014
Worth every dollar
Was debating in getting this slip on for awhile. So happy I decided to buy. The yoshi made my bike noticeably lighter and it sounds amazing! My bike actually sounds like a real street bike now
May 26, 2014