I want to remove the AIR tubes off my manifolds but keep the AIR going to the cat. I will be removing the diverter valve and all the stuff on top of the engine, and just plumb the air directly from the pump to the cat. What size/type tubing would be best to use to do this?

 

sounds like a good idea.... i wana know too... would that mess up my inspection for emmisions... i have visual, but i can get around that...

 

c'mon guys, I know someone else on here has had to have done this?