K&N High Flow Air Filter HD-1499 Replacement - Harley Touring & Softail
About K&N
K&N pioneered the washable, reusable cotton-gauze air filter and has been building intake products since 1969. On a V-twin, an intake swap is usually step one of the classic uncork — filter, exhaust, then tune.
Maximize the performance of your Harley-Davidson Touring, Softail, or Dyna with the K&N HD-1499 High Flow Air Filter. This direct replacement filter is engineered to significantly increase airflow to your V-twin engine, delivering improved throttle response and overall power.
Why riders pick this
- Increased airflow for enhanced engine performance
- Multi-layer cotton gauze media for superior filtration
- Washable and reusable for extended product life
- Direct fit into OEM airbox for easy installation
- Pre-oiled and ready to ride
- Designed for long service intervals
The K&N HD-1499 features multi-layer pleated cotton-gauze media, meticulously designed to provide a large filtration area while allowing substantially more air to pass through than a stock paper filter. This enhanced air delivery is crucial for optimal combustion, helping your engine perform at its peak. It's a foundational upgrade for riders seeking a noticeable improvement in their Harley's capabilities.
Engineered for Airflow and Lasting Quality
- Multi-layer woven cotton gauze media for excellent filtration and increased airflow
- Pleated design provides a large filtration area, extending service intervals
- Direct fit into OEM airbox with an application-specific sealing bead
- Washable and reusable construction for long-term durability and value
- Pre-oiled and ready for immediate, hassle-free installation
A Simple Upgrade for More Power
Installing the K&N HD-1499 High Flow Air Filter is a straightforward process that typically doesn't require any fuel management modifications. This filter is designed to integrate seamlessly with your bike's stock system, offering an accessible yet impactful performance upgrade for your Harley. The ability to wash and reuse this filter means it's a durable, cost-effective solution for maintaining peak engine health and performance for years to come.
Specifications
- Brand: K&N
- Manufacturer Part #: HD-1499
- UPC: 024844071781
- Dimensions: 8.5 in L x 8.5 in W x 3.62 in H
- Weight: 1.41 lbs
- Country of Origin: USA
Common questions
Will I need to retune my Harley after installing this K&N filter?
No, K&N designed this high-flow air filter to work with the stock airbox without requiring fuel management changes or re-tuning on most applications.
Is this filter washable and reusable?
Yes, the K&N HD-1499 features a multi-layer cotton gauze element that is fully washable and reusable. Regular cleaning and re-oiling will maintain its performance.
What Harley-Davidson models does the HD-1499 fit?
This filter fits a wide range of Harley-Davidson Touring, Softail, and Dyna models from 1999-2015. Please use our Shop by Bike tool to confirm fitment for your specific year and model.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | K&N |
| TYPE | Air Filters |
| SKU | 721499 |
| WEIGHT | 1.41 lb |
