Kartboy Whiteline Front Swaybar Spacers - Subaru WRX MY01-07 / STI MY01-07
The first step to great handling is getting the Kartboy end links. The second step to great handling is upgrading your sway bars. Now if you plan on upgrading your front sway bar to a Whiteline unit you will need to also get some Kartboy Whiteline Front Swaybar Spacers.
These are confirmed to be used with the endlinks made for the 2002-2007 WRX/STI.