you can get srx hoses, and leave your sx hoses on the running board tube cut it flush at the end of the tube and use that as a spacer for the srx hose to slide over and tighten with an adjustable hose clamp. the sxr hose will slide right on the rear cooler no hassle. also you can spray carb or brake clean in the hose to soften it and push, push, push. grape and i had to do that on my tunnel extension when i went from 121 to 136" i got it about half way on, and my fingers got tired. grape finished each side for me. ski