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EFI tuning question

Posted: Tue Aug 04, 2020 5:52 am
by Mivero
Hi,

I've changed my stock air filter on my 07 Sportster to a joker machine/K&N filter. I've also changed my stock pipes to screaming eagle 2 pipes (they are actually fr a Dyna).

My question is what is the cheapest way to tune my EFI? Do I have to get it tuned before I try firing it up (is there any issues that could damage my motor if it's run too lean?).

Any info would be appreciated.

Thanks,
Josh