Its perfect, a few people on here run them, I've got a set too.
Better spray pattern than some aftermarket ones like sards..
You can chop them yourself in about 5 mins. Very easy to do.
http://www.perth-wrx.com/vb/showthre...hlight=topfeed.
Dunno if he's still got em, can't hurt to ask but. $100 for 816cc injectors...
Just need to find another set, they do pop up now and again.
EDIT: Also, if you chop them, get them flow tested for peace of mind. United fuel injections in Redcliffe did my set for a good price.