Insert your Mario Kart Wii disc into your PC’s DVD drive. Use a tool like CleanRip (on Wii) or RawDump (on PC) to create a 4.7GB ISO. Name it MKWiwi.iso.
Q: Is CTGP Revolution v1.03 the latest version?
A: No. The current CTGP-R version as of 2026 is much newer (v1.03.xxx). v1.03 is an older build from around 2014–2015.
Q: Can I update the WBFS to a newer CTGP version?
A: Not easily. You would need to extract the game partition, inject new files, and rebuild. Use the official SD method for updates. ctgp revolution v103 wbfs updated
Q: Will this work on Dolphin emulator?
A: Possibly, but online will not work, and some custom tracks may glitch. Dolphin works best with the SD card method.
Q: The WBFS file is 4.38 GB – is that correct?
A: Yes, if not scrubbed. Some repacks may be smaller (3–3.5 GB) after removing dummy data. Complete Write-Up: CTGP Revolution v1
Q: My USB loader says “Failed to mount WBFS” – fix?
A: Ensure the drive is formatted correctly (FAT32 with 32k clusters) and the WBFS is placed in wbfs/CTGP01/CTGP01.wbfs (or similar naming). Use Wii Backup Manager to verify integrity.
Open your command line in the patcher folder. Run: Step 3: Patch the ISO to CTGP v103
patch.bat "C:\path\to\MKWiwi.iso" "C:\path\to\ctgp-files"
The script will replace the game’s internal files (track models, menus, music) with v103’s custom assets. This takes about 5-10 minutes. The output will be a new file called CTGP-Revolution-v103.iso.