🏍️ Unleash Power, Save Green, Ride Clean!
The K&N Engine Air Filter BU-9003 is a premium, vehicle-specific high-performance air filter designed for 2002-2010 BUELL motorcycles. Featuring advanced filter media to boost horsepower and acceleration, it comes pre-oiled for easy installation and is backed by a 10-year/million mile warranty. Its washable, reusable design saves money and reduces environmental waste, making it the ultimate upgrade for riders seeking long-term performance and value.
| Brand | K&N |
| Product Dimensions | 10.25"L x 10.25"W x 3.88"H |
| OEM Part Number | BU-9003 |
| Global Trade Identification Number | 00024844107862 |
| Manufacturer | K&N Engineering |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 182682029965 600901223227 024844107862 953040019238 |
| Model | Replacement Air Filter |
| Item Weight | 1 pounds |
| Item model number | BU-9003 |
| Is Discontinued By Manufacturer | No |
| Exterior | Other |
| Manufacturer Part Number | BU-9003 |
J**N
I fits perfectly!
I installed this Reusable K&N filter on my 2003 Buell xb9r Firebolt. The installation only took 10 minutes with basic and tools, and fit perfectly! Definitely worth the money. The bike performed a lot better. Definitely a quality part.
R**T
High quality filter
Perfect fit and great quality. I highly recommend this filter.
I**S
Fits. Works.
Fits like OEM. Filters intake air. Not much more to say here. Glad someone is making this part for our special unicorn bikes.
V**C
Great for Ulysses XB12XT
Great item, I have used K&N air filters for years. This filter fits perfectly on my 2008 Ulysses XB12XT and it greatly improved my performance over the dirty stock filter it came with. My only complaint is that Amazon's vehicle matching application said that it wouldn't fit my bike. I had to do some research on the K&N Website to ensure the proper fit.
D**R
Believe the Hype!
Purchased for a Buell Ulysses. If you are not sure about spending so much for an air filter, I can attest, it is money well-spent. You will notice improved performance immediately and you will never have to replace it. I have purchased K&N for all vehicles. Believe the hype!
N**T
Quality drop in filter
Have one in my 03 xb9s as well as my 06 xb12r. Replaced the dirty stock filter just fine. Also k&n can be cleaned then re oiled. No power gains obviously just from swapping a air cleaner.
A**T
perfect fit for replacement of stock filter
perfect replacement fit, always used K&N filters for all my vehicles. I keep two for the bike in the tool box on long trips to the mountains to replace in case of dust, pollen etc. until I get home to clean.
T**P
K&N - Says what it does. Does what it says.
Have been using K&N filters for years. Got this one to replace the regular paper filter on my Buell XB9SX. Immediately noticed improved throttle response and a more "gutteral" sound for the air intake box. I am sure it will last just as long and be just as effective as all the K&N filters I have put to good use over the years.
Trustpilot
2 weeks ago
2 months ago
