Blazin' Billet heater hose relocation kits are on sale now thru Cyber Monday for $166.50. You can get them at blazinbillet.com. They are manufactured in Reno, Nevada using American made components. Thank you!
Highly recommend these as well. Have them on my G8 (Kooks headers) and SS (ARH), perfect fit. Can just barely see them in the pic here (kinda the point lol), but really helped clean up my G8's engine bay in my "refresh" project last year.
I have the relocation kit installed and I'm pleased. I would suggest that if the metal tube at the firewall comes close to the "screw point" as shown below, you may should trim it off as I did on mine. Mine had a very sharp point on it. It was just too close (almost touching) to the line for my liking. It wouldn't take long for a hole to rub through the metal tube.
Good catch GreenMartian! After doing a few installs, I've noticed that the stud sticking out is threaded and you can rotate the big washer/nut clockwise and pull the shielding in. This creates a little more room for the heater lines. I need to update my installation video!
Your input is greatly appreciated!