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Does switching from one Stage 1 air filter to another style also require a re-map?
I have a 2011- Dyna super glide stage 1, with a hi-flow stock style air filter and would like to switch to the hi-flow heavy breathing cone style.
The bike was already mapped with the HD race tuner.

Would I need a new map, or is that unnecessary?

Thanks for your input. Ray
 

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I don't think the difference between a stage 1 and the cone would be enough to warrant a remap.

Not as big a difference as going from stock to stage 1.
 

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No you don't. The o2 sensor will read the exhaust send message to computer and computer will make necessary adjustments to the duty cycle of the injectors being turned on and off to compensate for any changes.


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