K&N High Flow Air Filter Air Filters SU-4000
K&N High Flow Air Filter Air Filters SU-4000
Available in stock (18)
Couldn't load pickup availability
K&N SU-4000 High Flow Air Filter
The K&N High Flow Air Filter air filter is built for off-road motorcycle and street motorcycle use. Notable details: designed to provide increased performance and made in the USA for over 40 years.
Features & Benefits
- Designed to provide increased performance
- Pleated media provides a large filtration area offering long service intervals
- Multi-Layers of woven cotton gauze media offers excellent filtration
- Fits directly into OEM Airbox with application specific sealing bead to ensure a precise fit
- Fuel management modifications are not normally required for increased performance
- Made in the USA for over 40 years
- Washable & reusable, pre-oiled and ready to ride!
Specifications
| Model | High Flow Air Filter |
| Product Type | Air Filters |
| Vehicle Type | Offroad, Street |
| Weight | 1.06 lb |
| Dimensions | 8.5 x 3.62 x 8.62 in |
| Brand | K&N |
| Manufacturer Part Number | SU-4000 |
| UPC | 024844080622 |
Frequently Asked Questions
What is this air filter intended for?
This K&N High Flow Air Filter air filter is intended for off-road motorcycle and street motorcycle use. Confirm compatibility for your specific machine before ordering.
What stands out about this air filter?
Highlights include designed to provide increased performance. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 1.06 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
