I have a set on the ISF.. I am looking to test fit a pair on my GS460

 

U might want to check on ppe , there are group buy for GS and LS headers ?

 

I've got my Sikky headers for the ISF through VIP Auto Salon (Clark). or you can contact my boy Robert @ Gearheadz. He's the owner and a friend of mine so he should be able to hook it up. If you need their contact info, just PM me. Good luck!