[88racing]

On our recent 1400 mile round trip my bike developed a strang isolated vibration.
I have a 07 flhx 103 stage 1 with hd race tuner.
I also run the KW double back headers into VH basic slip ons and a heavy breather air intake.

Running up through the gears the vibration happens in every gear.
The vibration starts at 2800rpm and stops after 3100rpm.
When I got home from the trip tried it in nuetral and still does it. With the exception of when in nuetral the rear cylinder is spitting and popping up to 3100rpm.

Any thoughts?

Talked to the stealership and they said it might be a motor stabilizer out of adjustment.