my gf has a 2003 civic si and we need to replace the rear rotors but no one in the area has them in stock or can order them, i was told they are dealer only item or special order. If i go to the dealer they want like $100 a rotor. The auto parts stores have rotors in stock for a 2002 for $23 . Does this sound right to you? Which years civic SI's are compatible with a 2003 for the rear and front rotors? Thank you for looking!

 

You might yield better results if you ask in here:
https://honda-tech.com/zeroforum/32

 

yea, the 02-03 civic si's are 4 lug, anything after that was 5. rear rotors are almost always more expensive because they arent changed as frequently as front rotors. simple supply and demand.

 

I walked into autozone, got 4 lug rear rotors for an 03 Si, $9.99 a piece, I walked out a happy camper. Try there.

 

thank you for all the replies!