Nothing, who gives a shit what your friend thinks. Theyre just jealous cuz your car beats the shit out of theirs (of course here i'm assuming but shit, I love my dc5, it's an absolutely awesome car)
But. You could.... take your headlights apart and paint them pink and have the first RSX pinked out headlights

shit when I get my new ones in i'll pull my old ones apart and do it for you if you want haha