Description
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 with a 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.
- Backed by K&N warranty
Fitment:
Harley Davidson FLSTC Heritage Softail Classic Base 2013
Harley Davidson FLSTC Heritage Softail Classic Base 2014
Harley Davidson FLSTC Heritage Softail Classic Base 2015
Harley Davidson FLSTF Fat Boy Base 2013
Harley Davidson FLSTF Fat Boy Base 2014
Harley Davidson FLSTF Fat Boy Base 2015
Harley Davidson FLSTFB Fat Boy Lo Base 2013
Harley Davidson FLSTFB Fat Boy Lo Base 2014
Harley Davidson FLSTFB Fat Boy Lo Base 2015
Harley Davidson FLSTN Softail Deluxe Base 2013
Harley Davidson FLSTN Softail Deluxe Base 2014
Harley Davidson FLSTN Softail Deluxe Base 2015
Harley Davidson FXSB Breakout Base 2013
Harley Davidson FXSB Breakout Base 2014
Harley Davidson FXSB Breakout Base 2015
Harley Davidson FXSBSE CVO Breakout Base 2013
Harley Davidson FXSBSE CVO Breakout Base 2014
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Eo Number: D-269-55 |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: powersports |
| Epa: Compliant |
| Carb Acknowledgement Required: false |
| Regular Stock: false |
Fitment