K&N
K&N 77-2589KC Cold Air Intake System - High-flow Air Filter, Aluminum Tube - MAZDA CX-50 L4-2.5L TUBRO
K&N 77-2589KC Cold Air Intake System - High-flow Air Filter, Aluminum Tube - MAZDA CX-50 L4-2.5L TUBRO
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Estimated lead time 2-3 working days. Subject to availability.
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K&N Select Oil Filters have been specially designed for professional installers and service providers. Their high flow design can help to improve engine performance by reducing oil filter restriction. Our Select Oil Filters have a fluted canister shape so they can be removed with a traditional oil filter wrench commonly available to commercial installers. These Select Oil Filters provide outstanding filtration and engine protection throughout their service life. They are engineered to handle all grades of synthetic, conventional and blended motor oils. The pleated media provides high capacity making them suitable for extended oil change intervals when used in accordance with the vehicle and motor oil manufacturers recommendation. K&N Select Oil Filters are available for canister and cartridge type oil filter applications.
- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Estimated Horsepower Gain | : | 11.66 HP @ 4148 RPM |
Replacement Filter | : | RU-4990 |
Air Filter Color | : | Red |
Air Filter Material | : | Cotton Gauze |
Air Filter Outlet Shape | : | Round |
Clamps Included | : | 3 |
Clamp Material | : | Stainless Steel |
Clamp Style | : | Regular |
Couplers Included | : | 1 |
Estimated Torque Gain | : | 13.7 lbft |
Product Style | : | 77 Series Kits |
Intake Pipe Color / Finish | : | Gunmetal Gray |
Intake Pipe Material | : | Aluminum |
Street Legal In All US States | : | Not legal for sale or use in California on any pollution controlled motor vehicle. |
TUV Approved (Europe) | : | No |
California Restricted | : | Not legal for sale or use in California |
Mounting Hardware Included | : | Yes |
Warranty | : | No-Hassle Lifetime Limited |
- 2025 Mazda CX-50 2.5L L4 Petrol
- 2025 Mazda CX-50 2.5L L4 Petrol
- 2024 Mazda CX-50 2.5L L4 Petrol
- 2023 Mazda CX-50 2.5L L4 Petrol
Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!
Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.
K&N-77-2589KC
Manufactured by
K&N Engineering

