'96 G20 aftermarket parts

i might be getting my mom's G20( its a 96). are there a lot of aftermarket parts for this particular year? i've seen a lot for the newer ones, but didn't seem to find a whole lot on the older ones. If i got it i would first get exhaust, rims, cai, and lower it via coilovers. any thoughts or help would be great. please list any websites that might help me find parts or info, too. thanks!

-brandon