I realize from searching and reading past posts that it is possible to use crawford headers with the turbonetics st kit, but the downpipe has to be modified, but no one seems to actually explain what needs to be done to the downpipe to make it clear the header. so for anyone who has done this combination, what actually needs to be done to the downpipe to make it fit?

 

Putting the headers in isn't even worth the time or expense. You could see better gains elsewhere.

If you REALY had to do it, you'd have to put a dent in the downpipe but you'd probably still have some sort of contact down there.

 

so has anyone actually done this?

 

Yes.

 

I might be turbo shopping myself but I already have Stillen headers in place. I love the way they sound. Woulld I be able to use these with any turbo kits?