Just picked up an 02 f4i. Ive been told that there is a cable (900rr i think?)to use for the idle adust and that it connects under the tank. Havent had the tank off yet. I would assume its pretty self explanatory, but can someone confirm this..

2nd question. To shorten a stock canister, is it best to shorten it from the end of the canister, or at the back by the midpipe? If i dont have to, Id like to not cut into the baffles to help keep it quiet. Thanks in advance....

 

i may be wrong, but i was fooling around on my f4i last night, and i think the idle adjuster thingy is down low, near the overflow tubes that hang near the bottom

 

Just get a 900 RR idle screw/cable and replace the one of the factory idle screws, with one off a the 900.

Below is a picture of a 900 cable installed on a F4i... Route the cable to your likeing.
You'll see what to do as soon as you take your airbox off.

 

Ya 900rr cable good mod, ron ayers has em for like $12.
I cut the end of my pipe and cut the baffles back a little from the end cap. It didnt get much louder than stock at all

 

if ya wanna keep it quiet... cut the inlet end before the mounting tab.

only thing that sucks is your gonna have to re-weld the mount further up the can.

i've been through many stock pipes, and if you cut into the baffles it WILL get louder.

 

Thats the answer i was lookin for. Thanks bro.. :YEAH

 

Thanks for the advice.