This year is completely different. Brand new ECM technology complete with a new plug and the whole 9 yards. Harley is moving towards making it where you can only use them for your performance upgrades. It's going to be very interesting to see moving forward how this all plays out but I stand by my original statement, I'm glad I have a 2020



Aftermarket is miles behind. This is a completely brand new ECM. Also, I don't know many folks who use screaming eagle accessories for "real performance" upgrades just sayin. Most of the time people that choose harley products for performance upgrades are worried about warranty issues and then disappointed afterwards in the actual performance.

All that being said I will stay tuned for what's coming down the road from the aftermarket for these new ECM's. I don't plan to ride this bike for another 20 years