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Discussion Starter · #1 ·
I had a mate 3d print an airbox cover and gasket.. fits pretty well and bike is a little better in performance...

my questions is do i need an ecu or re-map or tuning or anything to avoid engine damage?
 

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In theory, any alteration to the air in or out needs ECU adjustment.
It also always helps to mention your bike, year, model.
Perhaps you can post a picture of the 3D printed parts?
 

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KTM does not d any flashes for second-gen bikes.
You most likely be safer off with a piggyback.
Rapid Bike (easy/EVO), PowerTRONIC, Power CommanderV etc.
Use the search function, top centre, for relevant info.
 

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I’m assuming you have a filter to go inside that cover? What is the function of the seal? Is it because the cover isn’t smooth from the printing? I’ve not seen them with other printed covers?
 
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