the subaru challenge was my first time autocrossing with my new 4pt and it is amazing. I used to have to brace my knee up against the center column. This time, i didn't slide around one bit. well worth the cost IMO. http://www.soloracer.com/wrxstirallye4.html
FYI, more choices (colors/side) and a lower price here: http://www.hmsmotorsport.com/store/schroth/street-legal/quickfit#1573
Adding my .02 cents: I've autocrossed two events now with my new harness, and I've got to say that it was a great purchase. I didn't realize how much the harness helped untill after last sunday's autocross. During the even I was so concentrated on driving that I didn't pay attention to anything else...and that is what surprised me. I'm normally distraced by having to brace myself against the interior of my car. Highly recommended.
I love my harness so much! The schroth quick fit is awesome. My mom bought me a passenger side one for my bday, hopefully it will come soon.
Those look pretty cool, how exactly do they bolt in? The site says that it clips into the factory points but there is only a clip on the right side?
The left lap belt needs to be bolted to where the stock seatbelt mounts to the car on the left. There is a buckle on the left lap belt near where it mounts to the car so you can unclip the entire harness and take it out when you don't need it. You just leave the little piece that unbuckles from the rest of the harness bolted to the car. The picture in the link doesn't show any of this.
same goes for the left rear anchor. whole thing takes about an hour to install. the rear clip is easy since the seat can come out easy. the front is a little harder since you have to remove a few trim pieces to get to the left lap anchor bolt. Once those are in, it takes 2 seconds to remove and install the main harness.