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K&N Cold Air Intakes for the Harley Davidson FLSTNI Softail Deluxe F/I

Harley Davidson FLSTNI Softail Deluxe F/I Aftermarket 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 FLSTNI Softail Deluxe F/I with a K&N cold air intake.
K&N Powersports Cold Air Intake System
Vehicle DescriptionPart NumberProduct Image 
2006 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI - Exc. lower fairings
Motorcycle
2006 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 FLSTNI Softail Deluxe F/I Aircharger Cold Air Intake
Factory Direct Price: $479.36
2006 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI - Exc. lower fairings
Motorcycle
2006 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P FLSTNI Softail Deluxe F/I Aircharger Cold Air Intake
Factory Direct Price: $493.32
2005 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI - Exc. lower fairings
Motorcycle
2005 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI Cold Air Intake
63-1125

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125 FLSTNI Softail Deluxe F/I Aircharger Cold Air Intake
Factory Direct Price: $479.36
2005 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI - Exc. lower fairings
Motorcycle
2005 Harley Davidson FLSTNI Softail Deluxe F/I 88 CI Cold Air Intake
63-1125P

Est. Power Gain
7.78 HP @ 4953 RPM
63-1125P FLSTNI Softail Deluxe F/I Aircharger Cold Air Intake
Factory Direct Price: $493.32