(different brake pad sizes for stock) 2003 WRX?
There are two sizes of front rotors for the '03 WRX. One is about 10.9" and the other is about 11.4". I bought replacement rotors for mine and got the smaller rotors whereas my car came with the larger rotors. If you check EBC Brake site and download their catalog, they show both sizes.
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From: SBAIC-South BayArea Impreza Club-Campbell, CA-Thur
Car Info: 2003 PSM STi
also, the stock 03 WRX uses 4 (yes I said FOUR) different types of backing plates on the brake pads depending on WHEN your car was built. So you need to take your stock pads out and look at the backing plate to see what type it is....here is a link to the different styles of backing plates for you to match yours up with, then when you order new pads, make sure to order the ones with the correct backing plate.
Here's a link to the different backing plate types. You may want to print it out for future reference.
http://www.stoptech.com/faq/data/faq29.htm
-Ted
Here's a link to the different backing plate types. You may want to print it out for future reference.
http://www.stoptech.com/faq/data/faq29.htm
-Ted
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Originally Posted by mr mike
There are two sizes of front rotors for the '03 WRX. One is about 10.9" and the other is about 11.4". I bought replacement rotors for mine and got the smaller rotors whereas my car came with the larger rotors. If you check EBC Brake site and download their catalog, they show both sizes.
i believe the 2 different sizes r 721 n 929. 929 is from the 04 model. n my 03 uses the 929 model. someone correct me if im wrong. good luck.
sorry accidentally posted twice.
sorry accidentally posted twice.
Last edited by 3RdT; Apr 10, 2005 at 02:47 PM.
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Car Info: 1993/2000/2001 GF4 mostly red
Originally Posted by 3RdT
i believe the 2 different sizes r 721 n 929. 929 is from the 04 model. n my 03 uses the 929 model. someone correct me if im wrong. good luck.
The two larger pads shown are fronts, the smaller are rears.
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