Originally Posted by cosmogirl

Just wanted to thank rusty for the heads up on the die grinder, so far its working great. After further measuring the gtm exhaust manifolds the hole is 1/4 smaller then the flange where it connects to the turbo slowing the air flow down. Will take some pics tomorrow and show my progress. I will wait and send these to vsr because if they can fabricate these I want you guys to have the openings the same size to allow more exhaust flow going to the turbos. Stay tuned!!