Installed my Helix intercooler pipes yesterday but they sent the wrong size silicon connectors. It won't fit from the manifold the the beginning of the upper intercooler pipe. I tried to use the stock but it didn't fit right and blew off. I need a necked down 4" piece from about 3" to 2 1/2". Where would I go to find something that would work on a Saturday? Can I use any kind of high pressure tubing?
Thanks

 

I would say any high pressure tubing is fine. go to a farm tractor/semi truck parts place, or a truck stop and pick up some hoses. They have lots there, and have helped me out of a similar situation. then go to NAPA parts store, and get you some "T" clamps to hold it on, your problem is SOLVED!!! Good luck.

 

Another problem, I just found 3" high pressure heating hose. But the beginning of the upper intercooler pipe is smaller. Can I just tighten the $hit out of the clamp to minimize leaks? Also is air blowing into the manifold or out?
Thanks