2015 Road Glide, Rinehart exhaust, hi flow air filter smart tuned with the SE Race Tuner.


Made several smart tune runs and the bike runs great, smooth, quickened it up (for a stock bike), no popping on decel. But more often than not when I snap the throttle to rev match the motor when downshifting it will backfire through the exhaust. My question is would making small adjustments to the Acceleration Enrichment table reduce this without causing acceleration issues or should I be addressing something else? I'm no expert on tuning motors, just a backyard wrencher who likes to tinker and has a lot to learn.

 

Try reducing the numbers by 10% and retest.
If fixed you're done. If it's worse reverse the change to +10% and retest.
Let us know,
Bob