If you are refering to the SPI arm in the other post make sure you get the WPS# 44-8822 or 44-8823. In 08 the RMK & Dragon are the same in 09 they are different.
I have a 09 and run the 08 a-arms. I don't use the swaybar and the 08's are cheeper. I just got one of the SPI arms but have not installed it jet. They look the same as the OEM except no bushings, bolts & spindle bearing.
Jeff