https://www.amazon.co.uk/Turbo-exhaust-marked-Kymco-Agility/dp/B00DCV6Q8O How easy is it to replace the old one with this? would i have to modify anything else like the carb or is it a simple swap and go. Old one is getting rusty under the heat shield and i cba to keep repainting it.
It really depends, Some will work from the get go. Others need the carb rejetting for the scoot to run right. Jetting isnt too hard, Just get a jet pack and go up one size until the scooter runs right.