Yamaha BWS 2005 2T Stage6 mk2 upgrade

[benji]

if you look at that graph again, you'll see that the pro rep does have a higher peak horsepower, but the peak power doesn't last for very long. Power curve on yasuni is better. I had the prorep, but not the yasuni. I would not suggest the prorep.

[benji]

With the pro rep, I had to tune the CVT so it would only run between 8000 and 10000 RPM. not very fast top speed, and difficult to ride at low speeds. I would probably suggest the tecnigas next R before I suggest the pro rep. And that is considered a low-level pipe.

[PIG]

I’ve owned a lot of different pipes and in my opinion the Yasuni C16 is the best all around pipe out there.

[190mech]

Thanks benji and PIG for your opinions!I was gonna say no to the prorep as I have before,but a few folks always scream and shout how THEIR prorep was the baddest pipe on the planet..So I just shut up and let them be happy...
The Yasuni pipes are well built and their dimensions always are in line with current pipe technology,the prorep has goofy dimensions and runs like that too,very narrow power band and hard to tune just drives it home that the prorep pipes may look good and have a decent price,but its not a good deal..Spend a bit more for a Yasuni and dont look back!

[aeroxbud]

I had the pro replica on a street race. It was ok. Top speed was good. But it needs careful setting up. If your someone who doesn't like screaming away from every stop. It's not for you.

[benji]

Jun 21, 2019 4:30:52 GMT -5 aeroxbud said:

I had the pro replica on a street race. It was ok. Top speed was good. But it needs careful setting up. If your someone who doesn't like screaming away from every stop. It's not for you.

ya, that pipe worked like a 10k on/off switch haha.

[mattyslimz]

How is the work coming along on your bike? Did you take the advice from fellow members here on the switch between S6 pipe and Yasuni?