if u have a slipon do u have to get it jetted

[gilbert z rider]

just wondering if i can by friends used yoshi and not get my z jetted thanks

[NYKFXRIDER06]

i put a whitebros slip on and mine ran fine with out different jets

[YFZ450Ridr]

i have a white bros e-series slip on and there is just a bigger main with a new filter and i can switch from a stock pipe to my white bros without any jetting issues.

you could prob. get away without rejetting but youd get the best performance gain if you did rejet.

[Wandell]

I agree.

[KoolKwad400]

I have an 06 Z-400 and I had the dealer install a Suzuki/Yoshi slip-on, I only had the dealer do it because I thought it may need jetting. They installed the pipe, and said the jetting was okay- I have not had any problems. The pipe is the OEM Suzuki/Yoshi slip-on, not the race model.


Jerry

[Faster4344]

If you really want the total amount of power gains you should jet it.