Re: extending breathers...what hose?
>>>Hiya, I used 3/4 inch air compressor hose for mine. The same kind you use for shop tools and spray guns. Most are made to be chemical resistant and will say on the casing if they are. The closest mine gets to anything too hot is about 8 inches from the cat near the frame rail. I ran mine up by the solenoid and used a single length from front to rear and just tied in at the rear axle, t-case, and front axle using large plastic T's like used for vacumm systems or plumbing. This seems to be holding up great, the hose was run inside the frame rail for protection. I also tried the flexible coil hose made of plastic for the rear for flexibility. Saw it under a lot of show rigs and that seems to be where it belongs, under show rigs. It didn't hold up to heat(exhaust pipe), thick mud, and/or things commonly found mixed in with mud(sticks, rocks, small cars). I just lengthened the 3/4 and left enough slack for full droop. Good luck to ya. Laters.