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K&N Powersports Air Intakes for the Harley Davidson FLSTF Fat Boy

Powersports Air Intakes made for Harley Davidson FLSTF Fat Boy

Get an air intake for your Harley Davidson with free shipping and a 100% money back guarantee!
  • Designed to increase power
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory intake
  • Easy to install on your Harley Davidson FLSTF Fat Boy
Add more horsepower to your Harley Davidson FLSTF Fat Boy with a K&N powersports air intake.
K&N Performance Air Intake Systems for Your [make_model]
Vehicle DescriptionPart NumberProduct Image 
2016 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2016 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1122

Est. Power Gain
12.92 HP @ 4612 RPM
63-1122 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $470.99
Factory Direct Price: $269.99
2016 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2016 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1122P

Est. Power Gain
12.92 HP @ 4612 RPM
63-1122P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $511.99
Factory Direct Price: $292.99
2016 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2016 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1134

Est. Power Gain
6.11 HP @ 4907 RPM
63-1134 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2015 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2015 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2015 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2015 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2015 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2015 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2014 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2014 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2014 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2014 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2014 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2014 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2013 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2013 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2013 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2013 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2013 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2013 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2012 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2012 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2012 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2012 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2012 Harley Davidson FLSTF Fat Boy 103 CI - Exc. Lower Fairings
Motorcycle
2012 Harley Davidson FLSTF Fat Boy 103 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2011 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2011 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2011 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2011 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2011 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2011 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2010 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2010 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2010 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2010 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2010 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2010 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2009 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2009 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2009 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2009 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2009 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2009 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2008 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2008 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2008 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2008 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2008 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2008 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99
2007 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2007 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $488.99
Factory Direct Price: $279.99
2007 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2007 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $512.49
Factory Direct Price: $292.99
2007 Harley Davidson FLSTF Fat Boy 96 CI - Exc. Lower Fairings
Motorcycle
2007 Harley Davidson FLSTF Fat Boy 96 CI Aircharger Air Intake
63-1137

Est. Power Gain
5.35 HP @ 4758 RPM
63-1137 HARLEY DAVIDSON FLSTF Fat Boy Aircharger Air Intake
List Price: $399.99
Factory Direct Price: $339.99

Upgrade your FLSTF Fat Boy today with a K&N motorcycle or ATV air intake system.