Hello, I want to buy the full R-77 system for the 2013 ZX-14R but I cant find dyno graphs anywhere. Does anybody know how the yoshimura headers compare to the akrapovic or brocks headers as far as horsepower both peak and under the curve?

Thanks

EDIT: Thanks for the feedback everyone, I ended up going with Ivan suggestion and buying the akrapovic single full system. Its made for the gen 1, but also fits the gen 2. Its a quieter system but plenty of power.

* Last updated by: jdwilson4 on 6/5/2015 @ 11:14 AM *

If you're primarily a street rider it doesn't matter what system you get. If you like the R-77 for looks, or price, or sound, just go with it. If you were put in a double blind test, except for volume/sound you'd not really notice any difference between these systems anyway.

Ask Cblast or Romans, they might know

Is he talking about 4-2-1 or 4-1?

When I had yosh r77's they made a 421 system and a 422 system for the zx 14 r. I had the slips and later special ordered the header and mids making the full system. When it was priced out the akrapovic headers were cheaper. So I went akra heads and yosh slips. The bike. Dynoed at 205.9
Just some fyi
I got rid of it because I moved to a muzzzy.

I'm also interested in these for my Gen1, what did you buy OP?