




🏍️ Elevate your Harley’s heartbeat—power, sound, and style in one sleek intake!
The K&N RK-3950 Intake System is a premium cold air intake designed specifically for Harley Davidson models (2001-2016). Engineered and dyno-tested in the USA, it guarantees increased horsepower and torque by optimizing airflow with a high-flow washable cotton filter and custom heat shield. Easy to install in under 60 minutes, it enhances engine sound and towing performance while maintaining factory warranty protection backed by a lifetime limited warranty.













| ASIN | B06WLHPTKB |
| Best Sellers Rank | #97,563 in Automotive ( See Top 100 in Automotive ) #163 in Motorcycle Air Filters |
| Brand | K&N |
| Customer Reviews | 4.6 4.6 out of 5 stars (46) |
| Date First Available | 14 March 2017 |
| Item Weight | 2.13 Kilograms |
| Item model number | RK-3950 |
| Manufacturer | K&N Engineering |
| Manufacturer Part Number | RK-3950 |
| Model | RK-3950 |
| OEM Part Number | RK-3950 |
M**N
High quality
Very nice
M**R
Superb bit of kit. Looks great and sounds great on my Harley FatBob
D**R
Looks fantastic! Ordered this to replace a screamin eagle intake. At 5'8" the stock "football" cover really got in the way of my knee with forward controls, the k&n is still a little in the way but not nearly as bad. I immediately noticed a snappier throttle response and the ol butt dyno says it's got a little more power. Fitment on my 09 fxdb was flawless and installation was a breeze. The included instructions even have color photos, took 20-30 minutes to install with absolutely zero issues.
R**D
j'ai acheté le produit pour ameliorer l'efficacité et ce filtre est lavable et a une tres bonne garantie
T**D
Fit on my 2011 Harley Softail Blackline, bolted right up with no problems and was an easy upgrade from stock.
M**S
What a look if your engine is blacked out. Changes the sound a bit.
Trustpilot
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