BMW & MINI B46 B48 Air Filter Dinan High Flow Drop-in Replacement is designed to enhance engine performance while reducing maintenance costs. This high-flow, washable air filter provides superior airflow compared to standard filters, allowing your engine to breathe easier and perform better. Ideal for BMW and MINI vehicles, this drop-in replacement filter is a cost-effective alternative to a full intake system upgrade. Dinan's advanced filter materials ensure increased power and efficiency without the need for a full system replacement.

• High Flow Performance: Increases airflow for improved engine performance.
• Washable and Reusable: Reduces long-term maintenance costs with a durable, washable filter.
• Easy Installation: Drop-in design for a straightforward replacement without modifications.
• Enhanced Engine Efficiency: Allows the engine to make more power with less effort.

ALTA Performance Open Cell Foam Filter

Improve your BMW's performance with the ALTA Performance Open Cell foam filter, designed to enhance horsepower, filtration efficiency, and ease of installation. This direct replacement filter is compatible with all ALTA Cold Air Intake Systems and universal applications requiring a 2.75" mouth filter.

Benefits:

• Increases horsepower
• Improves filtration efficiency
• Simple and easy to install
• Compatible with ALTA Cold Air Intake Systems and universal applications

This version uses aFe's highest flowing filter media, which uses a lightly oiled gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:

E30 3 series: 318i, 318is 318i Convertible 1990-1991
E30 3 series: 325e, 325es 1986-1988
E30 3 series: 325i, 325is 325ic, 325ix 1987-1991
E28 5 Series: 528e 1986-1988
E34 5 Series: 525i 1989-1990
E32 7 Series: 750il 1988-1994 (requires 2 of these filters).

 

Upgrade your BMW's air intake system with the Turner Motorsport Exact-Fit High Flow Oiled Air Filter! This performance filter replaces your factory air filter, providing better airflow for improved engine breathing, increased power, and enhanced fuel economy. It's a direct replacement for the OEM filter, ensuring easy installation and immediate performance gains.

Benefits:

• Higher airflow than stock paper filters
• Reusable design saves money on filter replacements
• Oiled filter offers superior airflow compared to dry filters
• Requires cleaning only every 50,000 miles under normal highway driving conditions
• Compatible with vehicles equipped with MAF sensors

Key Features:

• Direct replacement for the OEM filter
• Oiled air filter for maximum airflow
• Reusable design for long-lasting performance
• Easy maintenance with occasional cleaning

Ensure your BMW performs at its best with the Turner Motorsport Exact-Fit High Flow Oiled Air Filter!

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

Improve your BMW's engine performance with the ECS Exact-Fit High Flow Oiled Air Filter designed for S63 and S55 engines. By replacing your factory air filter with this high-flow oiled filter, you'll experience enhanced airflow, resulting in better engine breathing, increased power throughout the power band, and improved fuel economy. Unlike stock paper filters, this reusable filter offers higher flow, ensuring an immediate performance boost. Choose between oiled and dry filters, each offering unique benefits. While oiled filters provide better airflow, they require regular maintenance, including oiling after cleaning. On the other hand, dry filters offer easier maintenance without the need for oiling. Both options outperform OE paper filters and are reusable, saving you money in the long run. Key features include direct OEM fitment, higher flow than OEM filters, and reusable design, making it an ideal performance upgrade for your BMW.

Key Features:

• Direct replacement for the OEM filter
• Higher flow than OEM
• Oiled air filter
• Reusable
• Only needs cleaning every 50,000 miles under normal highway driving conditions

Be sure to check out the full line of filter cleaning supplies ECS Tuning has to offer!

* For vehicles with MAF sensors, it is important to ensure the oil has adequate time to dry before use and is not over oiled. If the oil gets up on the MAF sensor it can cause damage resulting in a check engine light.

Enhance your Mini's performance with this brand new replacement air filter element designed for the M7 R53 Cold Air Intake System, R55-R61 MAXX-FLO Intake, and the R56 AGS-R Ram Air System. Pre-oiled for convenience, it comes with a new clamp, making installation a breeze. Improve airflow and maintain optimal engine efficiency with this high-quality air filter element.

• Direct replacement for M7 R53 Cold Air Intake System, R55-R61 MAXX-FLO Intake, and R56 AGS-R Ram Air System
• Pre-oiled for immediate use
• Includes new clamp for hassle-free installation
• Enhances airflow for improved engine performance
• Maintains optimal engine efficiency

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.

MINI R52 to R61 NM Replacement Filter - Dry For NM Engineering Intake Systems is a high-performance air filter designed to enhance the efficiency of NM Engineering Hi-Flo Induction Kits. This replacement filter ensures optimal air flow and filtration for improved engine performance.

• Enhanced Air Flow: Provides excellent air flow to maximize engine efficiency and power output.
• Durable Construction: Built to withstand the rigors of high-performance driving, ensuring long-lasting performance.
• Easy Replacement: Direct fit for NM Engineering Hi-Flo Induction Kits, making it a convenient upgrade.
• Filter Dimensions:
  • Flange ID: 2.75"
  • Filter Length: 7.5"
  • Overall Length (OAL): 9.75"
  • Filter Diameter: 5"

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

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

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

Product Description

+ Replacement left air filter for D760-0047 High Flow Carbon Fiber Intake.
+ Should be installed in tandem with the right air filter as the same time (D401-0023)
+ Installation time is 0.25 hours (pair).