On the rear heater just get some hose that just slips over the existing pipe, I did that on the 2nd 4runner I am selling, to patch a crack in the line. I used to generic hose clamps and tightened
That's beautiful. I just picked up a 2003 Limited in black, and minus the logo, those are the exact mods I have done. It already has tinted windows and a 3 inch lift, so my next step is saving up for a CBI front bumper and a winch. Good luck!