I purchased this exhaust a few months ago, and i'm just now getting around to writing a review for it. I want to start off by saying that I used to own a previous bike (07 GSXR 600) and it had a yoshi slip on it when I purchased it. I must say the exhaust sounds great. Would I recommend this exhaust? Yes. Idk what you guys have heard before and some people may bash Yoshi for being "quiet" i'm here to call you out. You, I and everyone else get sick and tired of here that extremely loud exhaust on the highway. This exhaust can Rev really really well and yet, still be quiet enough to slip out at midnight if you keep her low in the RPMs.

My only complaint, and idk, maybe the other reviewer is a master installer.. This was not the easiest thing to put on.. by any means.. I was so excited when it arrived, it took me almost an hour and a half to get it on. BUT, it was worth it.. is it $500 worth it? I think so. But lets be honest, Motorcycle parts aren't cheap and the Carbon Fiber Slip-On looks amazing.. Sounds great on a fly by.

I bought this to make my bike look a little nicer and have a little more sound from my bike. That being said everyone knows a slip on is just a little louder then stock exhaust. The overal finish is real nice, I love the full carbon. You do not need a PCV but I have one with a map, I plan on buying a full exhaust in the future then sell this one. If your looking for a slip on then I def recommend this one!
I just wanted to add I crashed this slip on and had it fixed. Yoshimura is an amazing company they will help you out if you have any problems. I'll post pics below of damages.

It might had been the bike but with the stock headers and muffler it had a little sound change compared to stock. dropped a bit of weight and it felt like a difference from just dropping the stock exhaust off. I like the sound so far but until I put the midpipe on it or new headers I won't know how it'll sound until then.

I'm happy with the service revzilla shipped the product and the how the product came. the packaging was weird from yoshimura but it sure did keep the exhaust in great shape.

Got the Carbon Fiber slip on and install was super simple. Be sure to use high temp the threadlock. The exhaust looks great but I have 2 issues. First the silencer that comes with it is impossible to install and after having it a few months I've started to notice some discoloration in the carbon fiber at the tip where it wasnt resined very well. This should b covered under warranty so shouldn't b a big deal.

Bought this yoshimura trc slip on for my 2014 r6 after reading so many reviews saying that u was the best it was loud and all that is a LIE!! It is not loud at all it's just a lil deeper than stock but pretty much sounds the same as stock looks great cuz I love carbon fiber but it is the worst investment I've made for my bike so disappointed!