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SKU: BM-8518 | UPC: 024844369529
K&N BM-8518 Replacement Air Filter for 2018-2021 BMW F750GS F850GS F850GS Adventure 2020-2022 F900R
Replace your stock air filter with the K&N BM-8518 high-flow air filter designed specifically for 2018-2021 BMW F750GS F850GS F850GS Adventure and 2020-2022 F900R motorcycles. This direct-fit filter delivers low restriction for better airflow increased horsepower and torque while maintaining excellent engine protection. Custom engineered with application-specific base seal and sealing bead it installs easily and comes pre-oiled ready to ride.
Key Features
- High-Flow Design: Reduces restriction to boost engine performance with more horsepower and torque
- Multi-Layer Cotton Gauze: Provides superior filtration from multiple layers of woven cotton gauze media
- Washable Reusable: Pleated media offers large surface area for extended service life clean and reuse multiple times
- Pre-Oiled Ready: Ships pre-oiled for immediate installation no extra prep needed
- Made in USA: Built in the USA with over 40 years of manufacturing experience
Product Notes
- Direct replacement for OEM air filter element no modifications required
- Clean with K&N cleaning kit every 50000 miles under normal riding conditions
- Ships in protective packaging weighs 0.7 lb (0.3 kg)
Installation Notes
- Professional installation recommended.
- Drop-in replacement removes stock filter installs in minutes
- Compatible with factory airbox and hardware no additional parts needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2021 | BMW | F750GS | Base |
| 2021 | BMW | F750GS | 40 Years GS Edition |
| 2018-2021 | BMW | F850GS | Base |
| 2021 | BMW | F850GS | 40 Years GS Edition |
| 2018-2021 | BMW | F850GS Adventure | Base |
| 2021 | BMW | F850GS Adventure | 40 Years GS Edition |
| 2020-2022 | BMW | F900R | Base |
Why Choose K&N?
- Over 40 years crafting performance air filters in the USA
- Lifetime Limited Warranty backs every filter
- Precision engineering ensures perfect fit and maximum airflow
Frequently Asked Questions
-
Q: Does BM-8518 fit my 2019 BMW F850GS Adventure?
A: Yes it is a direct fit for all 2018-2021 BMW F850GS Adventure models including 40 Years GS Edition using the stock airbox. -
Q: What material is used in this air filter?
A: Multiple layers of woven cotton gauze pleated for high surface area excellent filtration and reusability. -
Q: What is the warranty and maintenance?
A: No-Hassle Lifetime Limited Warranty washable and reusable service every 50000 miles with K&N kit.
Shipping & Handling
- Method: Ground shipping
- Availability: In stock - ships same or next business day
- Packaging: Box measures 11.75 x 9.19 x 2.13 inches
- Weight: 0.7 lb (0.3 kg)
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