am auto did the work for me, great guys and insane custom work,
http://www.facebook.com/pages/A-M-Auto-Services/116487288393362 the manifold was $1000, but that quote i put up is what it is in total, plus a bit more because tial changes there wastegate so cost like 100 more. my 07 R6 has around 8000ks, never had any trouble other that it runs hot, nothing wrong but there is heaps of heat coming from the rad and hits my knees, keeps me warm but cant go for a spin to the shops in summer in my shorts. never knew what "fast" was untill i got on that thing, holy hell.