K&N Cold Air Intakes for the Harley Davidson FXSTI Softail Standard F/I

Harley Davidson FXSTI Softail Standard F/I Powersports Cold Air Intakes

Buy now from the K&N Store and get a 100% money back guarantee on any cold air intake!
  • Designed to increase power and torque
  • K&N Million Mile Limited Warranty®
  • Replaces restrictive factory air intake system
  • Easy to install performance
Add more horsepower to your Harley Davidson FXSTI Softail Standard F/I with a K&N cold air intake.
K&N Powersports Cold Air Intake System
Vehicle DescriptionPart Number Product Image
2006 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2006 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2006 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2006 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake
2005 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2005 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2005 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2005 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake
2004 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2004 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2004 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2004 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake
2003 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2003 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2003 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2003 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake
2002 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2002 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2002 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2002 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake
2001 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2001 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125 FXSTI Softail Standard F/I Aircharger Cold Air Intake
2001 Harley Davidson FXSTI Softail Standard F/I 88 CI - Exc. lower fairings
Motorcycle
2001 Harley Davidson FXSTI Softail Standard F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
Get Pricing and Buy 63-1125P FXSTI Softail Standard F/I Aircharger Cold Air Intake

K&N replacement air filters can help your car or truck run better.