I just got the isspro gauge set and it looks way more complicated to install than I thought. My buddy is going to do the pyrometer taping into the driver side exhaust manifold, I think I can do the rest. The only issue I see is the boost tubing into the gauge. It goes in the adapter and through a nipple type thing and screws together, but it looks like it can come right out of both sides by pulling the tubing..... I hope I am doing this correctly, I would be a total tard if I wasnt doing it right.