yeah so, i'm lookin to see if any of you guys know what i'll need before hand if i do a 6th gen brake upgrade to my 4th gen... obviously rotors/calipers/spacers/brake lines, etc etc.. are they still the same lug pattern?? advice appreciated

 

Same lug pattern, you have to drill new holes in the hub for everything to bolt up properly. They use 14mm bolts while we have 12mm IIRC.

 

Rotors, calipers & wheels that will clear the new brakes, and that should be it. You don't need new lines. Along with what Kevlo said.