- One more time we (PS3NEWS and Dasberaterforum) are proud to present you a Hombrew method to install the HBC on a official Nintendo FW 4.0.
You will need a modchip (get one of the solderless one) and a backup of your MarioKart Wii.
Additionally you will need the Hombrewchannel as WAD and Trucha Signer or WiiScrubber to replace the MarioKart Wii Channel.wad with the Hombrewchannel.wad.
Start the game and install the MarioKart Wii channel, but with the difference that for you the HBC will be installed.
After that, go on with Downgrading and installing all other wad's that you want to have on your system.