Interested to know which route you've gone to get the bike ecu tuned after high flow air cleaner & exhaust / muffler. (I got 2018 softail street bob. )
I fitted a Thundermax auto tune and the difference is amazing!Very smooth and more pickup.No popping. Better fuel economy. I got mine from a guy in wa who bought some from a place that went broke or out of business or something. Paid $250 and paid a local guy $150 to set it up.Best money I have spent. I think they are expensive new. Mine is a 2011 Softail deluxe. Hope this helps.
I have studied custom tunes on a Dyno , by an experienced tuner, with a well set up Dyno in a good room, with load control. so they can tune accurately & safely. turning a average ride into a very nice ride in all conditions. there is not many of them ( there are a lot of Dyno's not many good tunners )
right place at the right time. wish I get that lucky too.
Which bike do you have?