So after installing my 20G I soon found the the freon was leaking out of the smaller diameter AC line due to a small crack. The STi TMIC had been rubbing up against it. Just curious to see if anyone had replaced this line and how easy/difficult it is. Any help would be great.

Thanks,
J

The line is easy to replace. It is a simple 10mm bolt on each end. Then bring it to someone and have them vacuum it down and recharge the system. The actual line takes all of ten minutes to change.