2000 integra gsr....18's???

im getting a set of used 18x7.5 tmw hypersilver rims. they have brand new toyo proxies 215 35zr. and my suspension consists of apex world sport adjustable coilover system. lowered only 1-1.25 inches. my question is how will 18's affect performance of my car? and also, should i be expecting really bad ride quality compared to my stock gsr rims? i also heard that it might rub my fender walls badly unless i get a camber kit. but i also heard that the 18's shouldnt cause and fender rub unless i have a cheap suspension setup. thankz guys. need help quick. buying them in about a week.:bigthumb:

you probably will rub. i say go with some 16's or maybe 17's. also you will probably rub less without a camber kit. the reason why is because since you have negative camber when the car is lowered it pulls the tire in like this \, this pulls the tire away from the fender and you'll be less likely to rub. btw where in boston do you live is your car black cause i think i seen it before.