Genuine Used OEM Brake Master Cylinder. Came of 2005 Subaru Impreza STI. Should fit 2002-2007 Subaru Imprezas WRX and STI 2.0 and 2.5 Motors. Good Used Condition. 30 day exchange Warranty. This Listing is for ONE Brake Master Cylinder. I also have a bottle with cap, level censor and pin if you need one for additional $10.00 shown in the last 4 pictures. 

Buyer is solely responsible for determining compatibility with their car. Please check the pictures to see if yours matches.