i have an OEM rear swaybar from a JDM SiR B16. i think its the same as the VTi. in any case, its 15.9mm. stock Si is 15mm. it comes with the brackets and endlinks and bushings.

$60 plus shipping.

i also have 2 Si rear swaybars id like to unload. both have the bushings and endlinks, but only one with the brackets.

$30 with the bracket
$20 without

plus shipping.

i dont know how much shipping will be. i live in socal, the parts are in downey, i live in torrance.