-12%
Click to zoom in
SKU: 33-3128 | UPC: 024844373205
K&N 33-3128 Replacement Air Filters for 2018-2021 BMW M5 V8 4.4L and 2020-2022 BMW M8 F/I Turbo (Two Per Box)
K&N 33-3128 replacement air filters deliver high airflow for 2018-2021 BMW M5 Base and Competition plus 2020-2022 BMW M8 Base Competition and Gran Coupe models with 4.4L V8 twin-turbo engines. These washable reusable drop-in filters increase horsepower and acceleration while trapping contaminants with four layers of oiled cotton gauze. Backed by K&N No-Hassle Lifetime Limited Warranty each set includes two filters for complete airbox upgrade.
Key Features
- Four Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps dirt and debris for reliable engine protection.
- Clean Every 75,000 Miles: Lasts up to five years under normal highway driving at 15,000 miles per year requires cleaning only every 75,000 miles.
- Drop-In Installation: Pre-oiled filters install directly into factory airbox no modifications needed for immediate performance gains.
- Increased Horsepower: High-flow media design improves airflow for better acceleration and overall engine response.
- Cost Savings: Reusable design saves up to $125 over 200,000 miles compared to OEM disposable filters based on MSRP.
Product Notes
- Wash and re-oil filter using K&N cleaning kit for maintenance.
- Compatible with factory airbox no cutting or drilling required.
- Box contains two filters for vehicles requiring dual air filtration.
Installation Notes
- Professional installation recommended.
- Remove stock filters and drop in K&N 33-3128 no tools needed takes under five minutes.
- Uses factory mounting points and hardware fully compatible.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2021 | BMW | M5 | Base |
| 2019-2021 | BMW | M5 | Competition |
| 2020-2022 | BMW | M8 | Base |
| 2020-2022 | BMW | M8 | Competition |
| 2020-2022 | BMW | M8 Gran Coupe | Base |
| 2020-2022 | BMW | M8 Gran Coupe | Competition |
Why Choose K&N?
- Over 50 years engineering high-performance filtration for motorsports and street.
- Reusable filters cut waste from 200 million disposable units in landfills yearly.
- Rugged construction with premium materials built to last vehicle lifetime.
Frequently Asked Questions
-
Q: Does 33-3128 fit 2019 BMW M5 Competition?
A: Yes fits 2019-2021 BMW M5 Competition 4.4L V8 plus other listed M5 M8 models two filters cover both turbo inlets. -
Q: What material is used in K&N air filters?
A: Four layers of oiled cotton gauze media pre-treated for maximum airflow and filtration efficiency washable for reuse. -
Q: What is the warranty on 33-3128?
A: No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship limitations apply see K&N site for details.
Shipping &. Handling
- Method: Free ground shipping on orders over $99
- Availability: In stock - ships same or next business day
- Packaging: Compact box 12.25 in x 4.5 in x 2.13 in
- Weight: 1.01 lbs
Read More
Air Filters
Welcome to our collection of high-quality Air Filters, designed to enhance the air quality in your home or office. Our carefully curated selection features a variety of air filters suitable for different needs, ensuring you breathe easy in any environment. Whether you are looking for HEPA filters, activated carbon filters, or specialty filters, you will find the perfect solution to keep your space fresh and clean. Why Choose Our Air Filters? Our Air Filters provide exceptional performance and durability. Here are some key benefits: Enhanced Air Quality: Removes dust, allergens, and pollutants, promoting a healthier atmosphere. Energy Efficiency: Designed to optimize airflow, reducing energy costs while maintaining effectiveness. Variety of Options: Available in various sizes and types to fit most HVAC systems and air purifiers. Shop with Confidence All our Air Filters are sourced from trusted manufacturers, ensuring you receive reliable products that meet strict quality ...
View Air Filters Products
Air Filters - Drop In
Welcome to our exclusive Air Filters - Drop In collection, designed to enhance your indoor air quality effortlessly. Our curated selection features high-performance drop-in air filters that are perfect for both residential and commercial use. These filters are engineered to capture dust, allergens, and airborne particles, ensuring that you breathe cleaner, healthier air. Why Choose Our Drop In Air Filters? Easy Installation: Our drop-in design makes it simple to replace your existing filters without any hassle. Superior Filtration: Each filter is crafted to provide maximum airflow while effectively trapping contaminants. Durability: Made with high-quality materials, our filters are built to last and maintain performance for extended periods. Benefits of Using Air Filters - Drop In Investing in our Air Filters - Drop In ensures that you are taking proactive steps toward a healthier living environment. Regular replacement of air filters can significantly reduce allergens and othe...
View Air Filters - Drop In Products
BMW M Series Models Parts & Accessories
Explore Our BMW M Series Models Parts & Accessories Welcome to our exclusive collection of BMW M Series Models Parts & Accessories, where quality meets performance. Whether you are looking to upgrade your vehicle's performance or enhance its aesthetics, we have a wide selection of parts tailored to fit your specific needs. Our collection features an extensive range of products designed specifically for BMW M Series models, ensuring compatibility and superior performance. Discover Our Product Categories Air Intake Systems Brakes, Rotors & Pads Exhaust Systems Engine Components Exterior Parts & Accessories Interior Accessories Lighting Suspension Wheels & Tires Special Offers and Expert Support Along with our extensive range of parts, we regularly provide special offers for your BMW M Series Models. Our knowledgeable sales team is ready to assist you in choosing the right parts that fit your model and budget. If you have any questions or need assistance, please...
View BMW M Series Models Parts & Accessories Products
K&N Engineering
Cold Air Intakes, Air Filters, Oil Filters & Performance Filtration Browse premium K&N Engineering performance parts and filters at Black Ops Auto Works, including cold air intakes, replacement air filters, universal air filters, oil filters, cabin air filters, fuel filters, filter cleaning kits, air intake accessories, and performance filtration upgrades for cars, trucks, SUVs, diesel applications, off-road vehicles, and performance builds. K&N is one of the most recognized names in automotive filtration and airflow technology, trusted by enthusiasts who want better airflow, reusable filter performance, and dependable engine protection. Why Choose K&N Engineering K&N products are engineered to improve airflow and support performance-focused driving across street, towing, off-road, and high-performance applications. Popular reasons drivers choose K&N include: Improved airflow and throttle response Reusable, washable air filters Long-term filtration value Veh...
View K&N Engineering Products