http://zx-10r.net/gallery/files/5/6/9/1/_thumb.jpg CHINO, CA (March 11, 2011) – Yoshimura R&D of America has announced a host of applications for R-77 and all-new R-77D to outfit the 2011 Kawasaki ZX-10R. Slip-ons and full systems will be available in a number of configurations. The R-77 is serious business when it comes to performance as it was designed with racetrack feedback from racers Tommy Hayden and Blake Young. The R-77’s trapezoidal shape allows a large volume of packing material and in turn delivers top performance. With a straight baffle and removable low-volume insert, the R-77 muffler’s front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands. You can get the muffler in stainless steel, titanium, or race-inspired carbon fiber. The R-77 comes as a slip-on muffler, which attaches simply onto the stock exhaust mounting slip-fit, or on various full Yoshimura exhaust systems. The cone end caps come in either polished stainless steel or carbon fiber and the slip-on itself is mounted with a stainless steel mounting clamp. Introducing the all-new R-77D. A dual-outlet version of the race-proven R-77, the R-77D boasts a carbon fiber cone end cap and polished stainless steel dual outlet turndown. The R-77D requires no inserts or restrictions, increasing muffler packing life, and provides 5% more open exhaust outlet area and as much as 3 decibels lower sound output (compared to open standard R77). The R-77D also offers greater gains in bottom and mid range power with out restrictive inserts. The R-77D was born from the popular trapezoidal shaped R-77.

That look friggin' sssweeett! :thumbsup:

Damn sweet!!! I want a R77D for Gen 3!!!

that look damn good for sure...

:headshake

Looks alright but no hp gains! :badteeth:

I'd have to see it in person. In that second picture it looks like the plastic around the pipe is still the shape of the stock exhaust and you have a smaller pipe coming out of it. To me it looks like a pipe coming out of a square box, maybe if it was one single exhaust pipe. Just my opinion, and why I'd need to see it in person.

To big and ugly to me.

https://www.yoshimura-rd.com/ps-4599-1830-r-77d-stainlesscarbon-34-system.aspx 3/4 for $629.00 I have an LOR exhaust on my 08 right now and its way too loud, I'm thinking about ordering this and seeing if I can fit it on my 08. I think the sound will be perfect for the street.

I don't get the big spaghettie looking mid pipe ? Why not just a straight connector pipe from the header pipe to the muffler ? Though i do think this is the best looking option so far, I am going to wait for the race fit muffler.

I don't get the big spaghettie looking mid pipe ? Why not just a straight connector pipe from the header pipe to the muffler ? . Because it would be a tuned length system.. Thats my guess anyways:cool:

Always like the look of the Yosh Carbon. My wife has one on her R6 and loves it.

Man i have an R-77 too, the D looks sweet

Yoshi crap belongs on Shitsukis!

Carbon Fiber R77D slip-on for a Gen 4 for sale cheap! http://www.zx-10r.net/forum/showthread.php?t=101920

They are a customer of ours..wonder if they'd let me take some photos next time I deliver out there....

Dam thats an ugly exhaust.........

Sweet!!!!!

muffler looks alright i guess...not into big bulky mufflers that still come way out the back (hence my racefit mega)... i just dont like the plastic shit its coming out of....looks out of place...

I like the 77d 3/4 system it filles the void left from removing the Cat. it comes in 2 sizes. a short and a long. i prefer the full stainless everything. can't smash it if you have an off.

for the above coments the square box is the CAT and the plastic looking bit is the stock heat shield on the link pipe. 3/4 system deleates the lot. if your a NON USA owner make sure you get a mid pipe with the o2 sensor bung, there is zero ways around it Bazz or dynajet can't get it. maybe reflash or race kit ecu but thats it.