No...not really- by the time you do all of that (intercooler, hoses, etc.) you could have sold and bought a turbo S70- We aren't even talking about how the non-turbo engine can detonate as it's not built for a turbo, not to mention the computer won't know what to do....and on and on and on and on.
You <i>can</i>, but you shouldn't. This isn't like adding a turbo to a honda civic. You can't buy a civic with a turbo, so the only fast civics are ones that have had turbos added.<p>You <b>can</b> buy an S70 with a turbo. So go do it.<p>Read this:<p><A HREF="http://forums.swedespeed.com/zerothread?id=118235" TARGET="_blank">http://forums.swedespeed.com/zerothread?id=118235</A>