That is really what I am saying, it is one thing to have your radio go out or turbo timer or hell even your electronic gauge disrupted because of a failed crimp, but to have the tuning equipment you are using to run your car at a higher, safer level, just not worth the risk in my opinion. Rubber hose doesn't bother me and I would install it for the mean time while I waited for silicone, but a drive to radioshack, fry's, walmart or the sorts to spend <$10 on everything you'd need to solder and an extra 2 minutes to watch a soldering video on youtube is well worth the security in knowing a job done (better) right. Hit me up if you want some soldering tips. Tip #1, don't buy the COLDHEAT soldering iron, yes it works but it is a pain to keep consistent and the tips break easily. Get a regular ole HI-LO setting iron. In the end, we all say it, it's your car and you do as you please, but take it form experience as someone who used to not really care about soldering, it is well worth it. Good luck regardless. I think once you install it once yo uwill not want to mess with re-doing it.