I bought these a few months ago. It was a purchase on a whim. I've decided to stick with OEM arms.
Want these gone.
Only issue I have seen with the arms is one of the castle nut prong is bent in slightly. You can bend it straight, or get a new nut. Heck, it may allow the use of the OEM nut (not sure on that). These are for the S13.
$350 shipped in the 48 states, OBO. Paypal verified and preferred. Enjuku racing sells these for $488+ shipping.