If your DLC is not appearing or you need to move it to a new console, using a USB flash drive is the primary "fix" for retail (non-modded) consoles.
Here’s a short, interesting report-style write-up on the infamous Forza Motorsport 4 DLC download fix using a USB drive—perfect for a blog, forum post, or tech retrospective. forza motorsport 4 dlc download fix usb
To resolve Forza Motorsport 4 DLC download issues via USB, follow these step-by-step guides: If your DLC is not appearing or you
Forza Motorsport 4 DLC has reached "end of life" status, meaning it can no longer be purchased from the Xbox Store forza motorsport 4 dlc download fix usb