Performance exhaust sytems on agility 125cc

[2010Iron883]

I have a performance exhaust i want to put on my 07 agility 125. The header is just a little bigger in diameter and the muffler does have baffles in side and it just basically has a bigger hole on the end and looks a heck of a lot better. What im wandering is if it is going to cause me trouble. Has anybody changed there exhaust on there agility 125. i know when you change exhaust that alot of times you have to rejet. Ive heard some guys say they didnt and some said they did, but ive not heard from anybody that has an agility and that has does this. Just give me you thoughts please. Any tips you have will be greatly appreciated.

[axy]

I have a performance exhaust i want to put on my 07 agility 125. The header is just a little bigger in diameter and the muffler does have baffles in side and it just basically has a bigger hole on the end and looks a heck of a lot better. What im wandering is if it is going to cause me trouble.

I doubt it will cause trouble, but it will certainly be a waste of time with no gains.

[JENNY]

We have done a few here and it was nothing but a headache as far as the jetting goes.

[2010Iron883]

Alot of my reason for wanting to change it is looks. My cap fell off my oem one and the collars and washer are like 30 bucks shipped. Ive had the exhaust for awhile and need to use it though. Im also looking into a big bore for it. My scoot needs some mods since ive already done evrything to my harley . I just want to fix the little thing up a little and make it diffrent as well.