L Lodgekeeper New Member Jun 14, 2009 #1 I want to change mufflers on a '05 FLHR. Does it need to be dynoed?
G glider Veteran Member Jun 14, 2009 #2 No dyno needed but it would run better with some added fuel like a TFI. EFI - Electronic Fuel Injection Controllers - Motorcycle, ATV, Snowmobile, UTV Diagnostics and Fuel Injection Related - Archive - Harley Davidson Community
No dyno needed but it would run better with some added fuel like a TFI. EFI - Electronic Fuel Injection Controllers - Motorcycle, ATV, Snowmobile, UTV Diagnostics and Fuel Injection Related - Archive - Harley Davidson Community