Watching 'Russian Rider's' Youtube videos on the FZ-07 made me want to get the Yoshimura carbon fiber R-77 full exhaust for mine. SO glad I did! It looks(and sounds) bad to the bone. It ran just fine, with just a little loss of power after the changeover, but with the addition of the EJK EFI controller, (also recommended by 'Russian Rider') the bike is now CRAZY fast! The set up costs about a grand all together if you do the work yourself (and you can, believe me. I'm no mechanical wiz) It's totally worth it!
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The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. 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.
- Superbike technology and styling.
- Trapezoidal-shaped sleeve.
- Large volume of packing material.
- Straight baffle for ample flow.
- Innovative end-cap.
- Removable low-volume Insert.
- Stainless steel header and tail-pipe.
Yoshimura Exhaust Series Descriptions:
Race Series: If you're looking for that competitive edge, look no further than Yoshimura's Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.
I had my sights on a different full system that was cheaper, but after researching and comparing, the R-77 came on top all the way round'! It was very much worth spending extra to get a great quality and perfect sounding pipe! It looks great on my bike imo and I could instantly feel a power gain.
I've had this system on my gsxr for three years now. I have crashed it twice and the pipe has stood up the crashes very well. Would definitely buy another.
I rode my FZ-07 for about a week without installing an EFI controller. There was a little loss of acceleration, but the engine ran fine & the mileage was about the same. But after deciding to go ahead and spend another $250 on the Dobeck EJK controller - WOW! What a difference! The bike is now CRAZY fast - SO much fun! It'll come pre-programed for your bike so all you have to do is Plug & Play. You can install it yourself in a couple of hours. Do it!
or contact the Yoshimura at 1-800-634-9166 or email@example.com.