LS Heater Hose Loop/Bypass Kit

So I'm kind of new to the LS platform, and someone told me I need a heater bypass hose. Sure, no prob. Order one on Amazon, right? WRONG! It came, and it fit, but within 2 runs the hose had expanded, and crimped itself off in the middle of the U because it was cheap, crappy hose. The expansion also caused enough pressure build-up that it was pushing coolant past the clamps.

Go looking for a replacement, and found this one from TMR. Had a couple questions around shipping (didn't know they were in Canada) and got great responses to my emails, from someone who cared about the products they sell as well as the customer experience they create. So now I'm intrigued, because the people are awesome, but how's the part? I received it, and the quality is top-notch, fitment is perfect, and this one has worked perfectly for me since installing it. Is it just a hose? Sure, if your LS buggy is just a car. If you have a performance application that you need to KNOW it's going to work, then buy this hose, and definitely buy from TMR Customs!