SKU: 33-2458 | UPC: 024844285102
K&N 33-2458 Replacement Air Filter for 2011-2015 BMW 135i/335i/335i xDrive/X1 xDrive35i 3.0L L6
K&N 33-2458 is a direct drop-in replacement high-flow air filter designed for 2011-2015 BMW 135i 335i 335i xDrive and X1 xDrive35i models with 3.0L L6 engines. This washable reusable filter uses layered oiled cotton media to deliver more airflow for added horsepower and acceleration while trapping contaminants. Backed by K&N No-Hassle Lifetime Limited Warranty it lasts the life of your vehicle and installs in minutes without modifications.
Key Features
- 4 Layers of Protection: Multiple layers of premium cotton gauze with tacking agent form a mesh that blocks and traps dirt and harmful contaminants more effectively.
- Clean Every 5 Years: Requires cleaning only every 75000 miles under normal highway driving or 5 years at 15000 miles per year average.
- Easy Installation: Pre-oiled and ready to drop into factory airbox for one of the simplest performance upgrades with no cutting or tools needed.
- Engineered Power: High-flow media increases horsepower acceleration and overall engine performance on BMW N55 3.0L engines.
- Lifetime Durability: Rugged construction with premium materials ensures longevity covered by No-Hassle Lifetime Limited Warranty.
Product Notes
- Washable and reusable design reduces landfill waste compared to disposable filters.
- Saves up to $125 over 200000 miles versus buying multiple OEM filters at MSRP.
- Filter measures 10.125 in x 7.313 in outside 1.563 in height weighs 1.6 lbs.
Installation Notes
- Professional installation recommended.
- Direct OEM replacement no vehicle modifications required.
- Compatible with factory airbox hardware and mounting points.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2013 | BMW | 135i | Base |
| 2013 | BMW | 135is | Base |
| 2011-2014 | BMW | 335i | Base |
| 2014 | BMW | 335i GT xDrive | Base |
| 2011-2014 | BMW | 335i xDrive | Base |
| 2013-2015 | BMW | X1 | xDrive35i |
Why Choose K&N?
- Over 50 years engineering high-performance filtration for millions of vehicles worldwide.
- Proven increase in airflow and power on BMW turbo engines like N55 3.0L.
- Washable design backed by lifetime warranty for long-term reliability.
Frequently Asked Questions
- Q: Does this fit my 2012 BMW 335i xDrive?
A: Yes 33-2458 is confirmed direct fit for 2011-2014 BMW 335i xDrive Base 3.0L L6 N55 engine in factory airbox. - Q: What material is the filter made from?
A: Layered oiled cotton gauze media with proprietary tacking for high-flow filtration and reusability. - Q: What is the warranty and cleaning process?
A: No-Hassle Lifetime Limited Warranty clean every 75000 miles using K&N cleaning kit re-oil and reinstall.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Secure box 10.25 x 7.5 x 2 inches
- Weight: 1.6 lbs
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