Rad, fans then I/C. best way. the loom needs to be pushed backwards so the rad can be fitted as far back as possible, leaving 1cm between turbo hosing and rad for engine movement.

Mount the I/C as far left(your right) as possible so the rad has some direct wind hitting it.

This is my guide for the full airtec set up, you can have a turbo cooler aswell doing all this and have the spots still fitted to the car for a full standard look.