Sentra 2002 GXE aftermarket stuff?

My friend is getting a '02 GXE and he said that there won't be any aftermarket performance stuff for it except for a cold air intake from some company. Does anyone know of any companies that make exhausts or anything else for a GXE?

i think HotShot makes headers, and he can make his own custom Exhaust. im sure someone makes things for those 1.8 engines

any exhaust from the 00-01 SE will fit, suspension parts from any model 00-04 sentra will fit, Hotshot makes a header, and I believe Injen makes a CAI