I bought a new exhaust manifold (second one), and I need some longer studs for the t4 flange, because we all know you need damn spacers in order to run the thing without your comp housing hitting the damn runners..haha Now I bought my last studs from atp turbo, but they are pretty short and didn't hold up too well even being auto grade steel. Any other place to buy metric studs? I checked on summit and just saw tons of standard arp hardware.. Any references just let me know thanks guys.....