I have a 95ta with Mac headers and I was wondering if anyone
knew what size fittings I need to keep the AIR system hooked up? Thanks for any help.

 

I know to plug them up it takes a M22 size plug. Not sure about keeping the AIR setup.

 

There was a problem with MAC supplying the wrong size part (or none at all) for the AIR injection fitting. If you call them up and tell them you weren't supplied the correct fittings, they should send you new ones.