K&N's drop-in air intake filter is constructed from cotton gauze material between aluminum mesh - this makes for a long lasting, high performance drop-in intake filter. These are very easy to remove and maintain. Turner Motorsport recommends this as one of the first maintenance/modifications you make to your vehicle after you purchase! 

K&N's drop in air filters allow increased airflow - dirt and particles stick to the oil on these filters, making them more effective than traditional paper filters in terms of protection. Additionally, K&N believes their filters are more efficient than paper filers - this means more oxygen getting into the engine, allowing vaporized fuel to burn more efficiently and increasing horsepower and fuel economy. The best of both worlds!

• Covered by the K&N Million Mile Limited Warranty
• Washable and reusable
• Emissions legal in all 50 states
• Will not void vehicle warranty

Universal High-Flow Air Filter

Give your engine the airflow it deserves with this reusable, high-performance air filter—perfect as a direct replacement for an ECS intake system or as the finishing touch for your custom intake project.
Dimensions: 4.5" Base OD • 6" Filter Height • 3.5" Top OD

Upgrade from your restrictive factory filter to an ECS Tuning High-Flow Dry Air Filter and let your engine breathe freely. Improved intake flow enhances power throughout the rev range while helping maintain efficient fuel economy.

Oiled vs. Dry Filters — Which Is Right for You?

Oiled Filters

Offer slightly higher airflow for maximum performance

Require more frequent cleaning

Must be re-oiled after each cleaning

Long-term reusable design saves money over disposable paper filters

Dry Filters

Provide excellent airflow with minimal maintenance

Easily cleaned with warm, soapy water—no oiling required

Still flow significantly better than OE paper filters

Fully reusable and cost-effective

Both versions deliver superior performance over stock filters while offering the long-term benefit of reusability. Choose the option that best fits your maintenance style and performance goals.

BMW N63 4.4L BMC Performance Air Filter - Set is designed to enhance engine performance by replacing the OEM air filter with a high-quality upgrade. This panel/cylindrical air filter fits directly into the vehicle's original airbox, offering improved air flow and filtration efficiency. Made from advanced materials, it provides superior filtration, capturing impurities as small as 7 microns, compared to the 10 microns of the standard OEM filter.

• Enhanced Air Flow: Improves engine breathing and performance by allowing more air to flow into the engine.
• Superior Filtration: Captures particles as small as 7 microns, offering better protection compared to the OEM filter.
• Increased Efficiency: Optimizes the air-to-fuel ratio for improved engine efficiency and power output.
• Direct Replacement: Fits seamlessly into the original airbox without the need for modifications.
• Long-Term Durability: Made from high-performance materials for extended lifespan and reliable performance.

K&N's drop-in air intake filter is constructed from cotton gauze material between aluminum mesh - this makes for a long lasting, high performance drop-in intake filter. These are very easy to remove and maintain. Turner Motorsport recommends this as one of the first maintenance/modifications you make to your vehicle after you purchase! 

K&N's drop in air filters allow increased airflow - dirt and particles stick to the oil on these filters, making them more effective than traditional paper filters in terms of protection. Additionally, K&N believes their filters are more efficient than paper filers - this means more oxygen getting into the engine, allowing vaporized fuel to burn more efficiently and increasing horsepower and fuel economy. The best of both worlds!

• Covered by the K&N Million Mile Limited Warranty
• Washable and reusable
• Emissions legal in all 50 states
• Will not void vehicle warranty

Ensure optimal air filtration for your MINI Cooper with the Eventuri Replacement Air Filter designed for F5X and F6X models. Each purchase includes one filter, so be sure to order a quantity of two if replacing both filters.

• High-quality replacement air filter
• Compatible with select MINI Cooper models
• Easy to install
• Ensures optimal air filtration for engine performance

Replacement air filter for stock airbox.

Genuine BMW Air Filter Element -
This item fits the following BMW Chassis:
F22,F30,F32,F33,F34,F36

Fits BMW Engines including:
N55

BMW G30 N63 4.4L Air Filter - High-Flow Replacement is expertly designed to enhance the performance of your BMW G30 by increasing horsepower and providing exceptional filtration. Turner Motorsport’s high-flow air filter is washable, reusable, and built to last for the life of your vehicle, making it a cost-effective upgrade. Engineered to fit seamlessly into your factory air box, this air filter ensures optimal airflow without compromising on filtration. With a 10-Year/Million Mile Limited Warranty and only needing cleaning every 50,000 miles under normal highway conditions, it’s a hassle-free performance enhancement that is emissions legal in all 50 states and won’t void your vehicle’s warranty.

• Increased Horsepower: Engineered for high airflow, boosting engine performance.
• Washable & Reusable: Designed to last the lifetime of your vehicle.
• Exceptional Filtration: Ensures clean air while maintaining optimal airflow.
• Perfect Fit: Easily fits into the factory air box for seamless installation.
• Long-Lasting: 10-Year/Million Mile Limited Warranty for peace of mind.
• Minimal Maintenance: Requires cleaning only every 50,000 miles under normal highway driving.
• Emissions Legal: Compliant in all 50 states and will not void your vehicle warranty.

This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox.

This version has an oil-free filter media for less maintenance. For the best flowing filter, with the best performance gain, we always recommend the standard aFe "Pro5R " filter (which has a blue pre-oiled filter media), but this oil-free filter flows only slightly less than the blue Pro5R style aFe filter, and requires no re-oiling after cleaning the filter.

Fits the Following BMWs:

E82 E88 135i N55
E90 E92 E93 335i 335xi N55

Upgrade your BMW's air filtration system with Injen's state-of-the-art Ea nano-fiber performance dry filter. Developed by the Injen Technology Research and Development Team, this filter features a built-in velocity stack for enhanced performance. Designed to precise specifications, it ensures reliable performance without the need for oiling. With its advanced filtration technology, this filter provides superior airflow and durability, allowing for thousands of miles of clean and efficient engine operation.

• State-of-the-art Ea nano-fiber dry filter for optimal performance
• Built-in velocity stack enhances airflow and performance
• No oiling required for hassle-free maintenance
• Precision-engineered for a perfect fit and reliable performance
• Provides superior airflow and durability for long-lasting use

Replacement air filter for the Dinan High Flow Carbon Fiber Intake (D760-0071). Intake requires (2) filters.

Features:

Deep pleats in multi-layered cotton for increased flow and superior filtration.

Steel wire mesh providing strength and dent resistance.

Custom molded ends allowing for optimum filter surface area within the Dinan air box.

Filter sold individually.