Slip Ons and Arlen Ness Big Sucker

[dukeofdirt]

I'm looking to make improvements to my 2020 FLHX in increments. I've had FULLSAC recore with the 2.25" units. My next step is contemplating an ARLEN NESS Big Sucker A/C. Will the combination of these two require a remap/re-tune? I haven't had my 1.000 mile service so I don't want any dealer/MOCO warranty issues.
Thanks,
RB

 

[IronAces]

I'm looking to make improvements to my 2020 FLHX in increments. I've had FULLSAC recore with the 2.25" units. My next step is contemplating an ARLEN NESS Big Sucker A/C. Will the combination of these two require a remap/re-tune? I haven't had my 1.000 mile service so I don't want any dealer/MOCO warranty issues.
Thanks,
RB

Yes, you will want to have the bike retuned after adding the Big Sucker to the combo. Hope this helps!

 

[dukeofdirt]

Yes that does help...thanks!