Like we've said 10000 times already. There's videos on YouTube for headers. Hell I watched one cause I was bored the one day and wanted to see if they did it the way I thought it should be done. And bill also has a great write up on how to do headers the easy way. All you need is a craftsman socket set or your choice to mainly work on these cars. Bill Kory smuts and others have intercooler knowledge they would share. Especially if you needed help and posted pics.