The cusco extractor should be in 4-1, and got a ball on the bottom, cusco mark on it, well, quiet nice price, althought it fit to supercharger, actually it do fit to 16v, if 20v have to mod a bit to fit it in.
In this guide I will show you guys how to DIY some ground cables for your car. You can choose to buy ready made sets from shop but it's more fun if you can make them yourselves save you the extra bucks and get to...