Originally Posted by Perrin
Jeff tried both on his personal WRX's. He found little performance improvement when he made them completely solid but had higher levels of NVH. Hence the reason he designed the kit in this fashion. Should work great on strip, street or rally. I am personally amazed at how differently the car FEELS when driving it with this inexpensive mod. I hate that clunk from 1/2nd and that is gone with this installed.
Thanks for asking!
thanks for the response, I will have to give them a try when the wife hits the approval button lol