Hello,
I just purchased a 2007 Suzuki 250 quadsport. I need help getting info on what kind of upgrades I can get on this bike as far as like changing out the muffler, air filter, tires and any other mods I can do to it. Thank you!!!!!!

 

i know where your at, building your quad at the beginning is the best part, well, ide say for ur quad try a big gun evo x exhaust, that is if you have enough money because they cost close to 500 bucks. but for somthing cheaper and simpler then mabye a hmf sport exhaust. a jet kit would be a good upgrade, and a k&n air filter. besides that mabye some nerfs and hand gaurds. i think this is the best part of building a quad, because this is the point where you decide what its gonna look like. i might buy another one and build for the fun of it. i dont recomend you bore it over. if you have the money to rebuild it if it locks up then go for it, but when i had my dirt bike bored like .40 over, i rebuilt it 3 times in two months. i wasnt running it hot either, once it locked up after idleing for like 5 mins in my shed. i didnt have the money to keep rebuilding it, if i raced it then i would but if its just for casual riding then concentrate on bolt ons and simple upgrades. and tires i have no clue, my quad still has stock tires, but i never had a problem with them so until i do im happy. good luck.......