STOCK!!!!!!!!!!
1. Z3 fenders are played out
2. People will make fun of you.
3. BMW owners will laugh at you because you drive a civic and not a BMW.
4. It screams for a bowl of rice.
5. Most Aftermarket **** like that is not good quality IMO.
6. Z3 fenders will own you in the end. Thats they way it is almost 99.9% of the time. Afterwards you will wish you didnt buy them
7. STOCK IS ALMOST ALWAYS BETTER.
But this is your car so if you like them then please by all means.