Overall: Lines are sturdy and install was difficult to me, but worth it if they last. My radiator cooler broke apart when replacing the fittings. Overall would do it again. Pros - No more leaking lines - flexible is much easier to replace - looks better to me Cons - no torque specs - had to replace radiator - medium to hard install mostly in removing factory stuff final word: will make a video or update review if they don't last, but these get 5 stars for now.
Smooth and easy. Superior over everything else