OK Ive Heard about yosh and wb. Which one should I get. Or is there one even better

 

I had real good HP gains with the WB R-4 pipe. It also sounds tough too. I would recomend the Sparks pipe but they dont make one for the warrior.

 

Will a WB muffler fit on an fmf high flo header pipe

 

What-ever mods done to a Warrior motor will flow through the stock muffler with the end out,
you may gain 1/2 h/p with a $400 pipe, worth the $, not.

 

The yoshi and FMF p.b. header will work awesome, I highly recommend them.

 

How did you test your answer to this?? I doubt its less than 3 hp. I have ridden a warrior for years and never have I had a 1/2 hp increase in changing out the pipe and jetting it correctly.

 

1/2 HP??? Are you on crack? Have you ever taken a look at the backside of the warrior stock pipe? The thing has a nasty pinch diagonally accross it. Taking the end out of it will only transfer the power it has to the higher end. Removing that piece of garbage and throwing a carb on alone gave me the ability to murder a 400EX. A 400EX didn't have 20hp stock the last time I checked...

 

that guy is just a jack @ss because all he says is that the only way to get more power is to put an xr650 motor in your quad. whooope!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

shaddup xr650 warrior

 

Now who's the one on Crack?? 400EX has somewhere between 25 and 28hp STOCK. Sure a stock Warrior puts 18hp to the ground (23 @ the crank) and in regards of performance can't hold a candle to the EX. Even with a Carb and Exhaust You're still not getting that HP out of the Warrior. I'd say with my pipe filter and jet I'd be lucky to get 22hp to the ground on my Warrior. It will probably hang with a stock EX on top, but still won't touch them on the low down and accel .. the EX is just that much more powerful and not to mention that much lighter!

Still though, you will gain more than 1/2 a hp with a good pipe and jet.

Also, don't waste your money on a header for the Warrior .. its stock header will carry you well over 400CC in mods .. just maybe not as pretty as an FMF PB header ...

 

i have a fmf racing pipe 4 for the warrior, how much hp or speed will that add?