where the hose attaches to the stock throttle body, I have a leak. Cannot tighten the hose enough and after i tighten it it changes the shape and will not seal. I made a boost leak detector and 3 lbs hear the hissing of leaking air. Ran a lot of black tape and the hose fit a little tighter but still leaks. Any suggestions? Thinking of trying a different throttle body. A Sn95?