I installed this the other night along with the stromung downpipe. On the visual side, the uppipe was noticeably thicker and beefier than uppipes i have installed in the past. There was one problem though, the two studs on the uppipe that are behind the turbo were too long. When we tried to slide the downpipe/turbo gasket on, and the studs were hitting it and not allowing it to rest flat on the turbo. So it was obivous the downpipe would not fit either. So I needed to get 2 more studs that are $8 a piece at the dealership. That was the only drawback. Im getting tuned next week so we will see how It does.

A picture i took of stock sti uppipe and BR uppipe
http://img.photobucket.com/albums/v320/megahman/uppipecomapre.jpg

bump for results

one more bump for results/reviews

could you measure the outlet and inlet? thanks!