I did buy 2 upper hoses from rock auto with in the last 2 weeks, it's good news the GN ones can be cut down!GN lower hose actually fits better than the stock one, but as already stated it needs a few inches cut off. I got lucky and bought the last 3 upper hoses from Rock Auto a couple months ago. I heard a GN upper can be cut down too, but I have not tied that one.
great job researching the TTA lower hose. Which end did you cut? I bought a few, but don't want to "waste" one cutting it wrong. Or both sides need trimming? thanks, BillView attachment 277226 View attachment 277227 Now the lowers are noticeably different. The blue one is a GN lower, the black is an original TTA.