SKU: HA-2511 | UPC: 024844303936
K&N HA-2511 Replacement Air Filter for 2011-2013 Honda CBR250R 2015-2022 CBR300R 2015-2018 CB300F
K&N HA-2511 delivers high airflow as a direct replacement for stock air filters on Honda CBR250R CBR300R and CB300F motorcycles. Engineered for 2011-2013 CBR250R Base ABS 2015-2022 CBR300R Base ABS and 2015-2018 CB300F Base ABS models this filter boosts horsepower and torque through low restriction design. Woven cotton gauze provides superior engine protection with long service life.
Key Features
- High-Flow Design: Custom engineered with application specific base seal and sealing bead for low restriction increased performance on 249cc engines
- Power Gains: Increases horsepower and torque by allowing more air into the engine while protecting against dirt and debris
- Premium Filtration: Multiple layers of pleated woven cotton gauze media capture contaminants offers large surface area for extended intervals
- Easy Maintenance: Washable and reusable pre-oiled and ready to install reduces long-term costs
- Lifetime Warranty: No-Hassle Lifetime Limited Warranty backs every filter made in the USA for over 40 years
Product Notes
- Pre-oiled and ready to drop into your airbox no break-in required
- Clean every 30000-50000 miles using K&N air filter oil and cleaner kit
- Packaged in protective box weighs 0.65 lbs ships via ground
Installation Notes
- Professional installation recommended.
- Direct OEM replacement removes stock filter installs in minutes
- Uses existing airbox hardware no modifications or tools beyond basics needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Honda | CB300F | Base |
| 2017-2018 | Honda | CB300F ABS | Base |
| 2011-2013 | Honda | CBR250R | Base |
| 2011-2013 | Honda | CBR250R ABS | Base |
| 2015-2022 | Honda | CBR300R | Base |
| 2015-2022 | Honda | CBR300R ABS | Base |
Why Choose K&N?
- Manufactured in the USA with over 40 years of air filter expertise
- High airflow construction proven on dynos for real power gains
- Precision seals ensure perfect fit and maximum engine protection
Frequently Asked Questions
- Q: Will HA-2511 fit my 2016 Honda CBR300R ABS?
A: Yes fits 2015-2022 Honda CBR300R Base and ABS models as direct replacement - Q: What media is used in this filter?
A: Multiple layers of oiled woven cotton gauze for high filtration efficiency and airflow - Q: How do I service the filter and what is the warranty?
A: Wash with K&N kit re-oil and reinstall backed by No-Hassle Lifetime Limited Warranty
Shipping &. Handling
- Method: Ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Retail box 7.75 x 7.5 x 2.25 inches
- Weight: 0.65 lbs






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