Welcome to the site.

This is my site dedicated to Mitsubishi H8 ECU tuning.

CeddyMods is my group of modifications for stock ROMs that add features like Launch Control, Big Maps, and Speed Density.  And removes limits and restrictions the stock ROMs have like Fuel Cut, Speed Limiter, and AirFlow Limits.

I currently have CeddyMods for the 2G DSMs and the Evo5 and 6s.

If you are looking for a CeddyMod download you can find it in the Store.


I have also made EcuFlash definitions for many other vehicles, they can be found in ROMs & EcuFlash Defs.


On this page you will find my posts.  You can use the menu above to view my pages.  There is also a Forum if you have any questions.


In the upper right hand corner there is a Aa <> .

Aa changes the font size for easier viewing.

<> changes to wide screen mode and back again.


Happy tuning,


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