Oct 28, 2006 #1 W WINDMILL New Member Joined May 24, 2001 Messages 1,076 How hard would it be to put a 4 bolt flange on a set of poston's headers? I was wanting to change to a 4 bolt turbo. would you go t-4? who has a 4 bolt adapter for sale?
How hard would it be to put a 4 bolt flange on a set of poston's headers? I was wanting to change to a 4 bolt turbo. would you go t-4? who has a 4 bolt adapter for sale?