Anyone that has added a larger diameter sway bar to their 2002-2007 WRX/STI knows that the OEM sway bar mounts are, well, pretty much worthless. The Whiteline Heavy Duty sway bar mount kits are the perfect answer to that problem. Available in 20mm, 22mm and 24mm sizes (purchase the size that is the same as your sway bar), these kits will fit any aftermarket brand sway bar for the 02-07 WRX & STI. Kits include a high quality, heavy duty sway bar mount, harder sway bar bushings, and all necessary hardware to install them easily.
Subaru WRX 2002-2007
Subaru STI 2004-2007