I know I saw a step by step thread showing how to install a K&N typhoon CAI into a 06 Scion tC. I bought a used CAI for $100 (only 7 months old), but no install instructions, so I thought I would check in with all you and see if someone knows where, or posted the install steps? It would be greatly appreciated.

Go to the top of the page. Click Features. Click Tech. Find DIY thread.