here we go....the AGXs will be just fine, but I rec. some type of performance spring over stock, because the 15 inch wheels will look teeny and your car will look like a baja buggy. Bigger rear sway = overstear bigger front = understeer, talk to CivicSiRacer or white n slow to figure out just what you want your suspension to do....what are your plans for the car, track, auto-x? there are a lot of questions to point you where you want to go with your suspension