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$199.00
$139.99
K&N RK-3942 RK Series Intake System, Harley Davidson 103-110 CI
K&N RK-3942 RK Series Intake System, Harley Davidson 103-110 CI

K&N RK-3942 RK Series Intake System, Harley Davidson 103-110 CI

Solid Top Housing Style, Small Engine/Motorcycle Fuel Intake Type, Oval Shape, Powder Coated

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K&N RK-3942 RK Series Intake System, Harley Davidson 103-110 CI
K&N RK-3942 RK Series Intake System, Harley Davidson 103-110 CI
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We estimate this item will ship on or before December 18th.
Part # 465RK3942
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$139.99
$199.00
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for K&N Filters to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Housing Style:
Solid Top
Fuel Intake Type:
Small Engine/Motorcycle
Shape:
Oval
Overall Height:
2.188"
Filter Height:
2.188"
Filter I.D.:
6.188"
Inlet Diameter:
1.313"
Inlet Diameter (Decimal):
1.313"
Housing Finish:
Powder Coated
Housing Color:
Black
Filter Material:
Cotton Gauze
Filter Color:
Red
Horsepower Increase:
9HP
Hardware Included:
Yes
MFG. Part #:
RK-3942
Sold in Quantity:
Each
GTIN Code:
024844359780
EO#:
D-269-55

Info

The K&N RK-3942 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower & torque to your Harley-Davidson® motorcycle. The intake system increases power by eliminating the stock OE air cleaner and replacing it witha complete High-Flow Air Intake System. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K&N Air Filter for high air flow and long service intervals. The K&N High-Flow Air Filter is washable, reusable, pre-oiled and ready for installation.
  • K&N’s Street Metal Series High-Flow Air Intake Systems offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle

Installation Instructions (PDF)

2014 HD Softail Deluxe 103 CI Dyno Chart (PDF)

Application

2013-2014 Harley Davidson FXSBSE CVO Breakout 103 CI-110 CI
2013-2015 Harley Davidson FXSB Breakout 103 CI-110 CI
2013-2015 Harley Davidson FLSTC Heritage Softail Classic 103 CI
2013-2015 Harley Davidson FLSTF Fat Boy 103 CI
2013-2015 Harley Davidson FLSTN Softail Deluxe 103 CI
2013-2015 Harley Davidson FLSTFB Softail Fat Boy Lo 103 CI

Warranties

K&N Warranty Info (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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