K&N HD-1508 High Flow Air Filter - Harley Touring
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.
Unleash more power from your Harley Touring model with the K&N HD-1508 High Flow Air Filter. Engineered with pleated cotton-gauze media, this filter is designed to significantly increase airflow to your engine. It's a direct replacement for your stock filter, pre-oiled and ready to install.
Why riders pick this
- Increases engine airflow for better performance
- Washable and reusable cotton-gauze element
- Direct replacement for OEM air filter
- Pre-oiled and ready for immediate installation
- No fuel management tuning typically required
The K&N HD-1508 High Flow Air Filter is an essential upgrade for Harley Touring riders seeking improved engine efficiency and power. Its multi-layer woven cotton-gauze construction allows for a higher volume of air to pass through, boosting performance without requiring complex fuel management adjustments. This filter is built to last, offering a washable and reusable design that saves you money over time.
Enhanced Airflow for Optimal Performance
- Pleated cotton-gauze media for maximum airflow and extended service intervals
- Multi-layer woven cotton construction provides excellent filtration efficiency
- Direct fit into your OEM airbox with an application-specific sealing bead
- Washable and reusable design ensures long-term value and consistent performance
Simple Installation, Lasting Value
Designed for straightforward installation, the K&N HD-1508 drops directly into your factory airbox, making it an easy upgrade for your Road King, Electra Glide, or Street Glide. This filter comes pre-oiled, so it's ready to go right out of the box. With its reusable nature, you can simply clean and re-oil the filter as part of your regular maintenance, eliminating the need for frequent replacements and delivering reliable performance for miles to come.
Specifications
- Brand: K&N
- Manufacturer Part #: HD-1508
- UPC: 024844199270
- Dimensions: 8.5 in L x 8.5 in W x 3.62 in H
- Weight: 2.19 lbs
Common questions
Will this filter require a fuel tuner or remapping?
No, K&N designed this filter to deliver increased airflow without typically requiring fuel management modifications when installed alone on most applications.
Is this air filter reusable?
Yes, the cotton-gauze element of this filter is washable and reusable. K&N offers service kits for proper cleaning and re-oiling to maintain its performance.
How do I confirm this filter fits my specific Harley Touring model?
This filter is designed for a direct fit into compatible OEM airboxes on Harley Touring models. Please use the Shop by Bike feature on our site to confirm fitment for your exact 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 | 721508 |
| WEIGHT | 2.19 lb |
