High flow filter replacement to get your engine breathing better than new!

Replace your dirty, restrictive, factory air filter with the ECS Tuning Exact-Fit High Flow Dry Air Filter!

Proper air intake flow will help your engine breathe better, improving power through the power band and improving fuel economy.

Higher flow than stock paper filters, this reusable filter will show an increase in performance immediately. An easy performance modification that is a direct replacement for your OEM filter.

Oiled versus Dry Filters:

Although both options will keep the air to your engine clean and improve airflow, there are a few differences to consider when choosing the best filter for you. Oiled filters do allow slightly better airflow than dry filters, however they require more maintenance. Oiled filters will likely get dirty faster, needing to be cleaned more regularly. When cleaning an oiled filter, it is necessary to oil them with filter oil afterwards. This filter will save you money by no longer needing to replace a paper filter.

Dry filters offer slightly lower airflow but are easier to maintain while still out performing the OE paper filter. Dry filters can be washed with warm soapy water. There is no oiling necessary afterwards.

Both dry and oiled filters flow better than stock and can be reused.

Key Features:

Direct replacement for the OEM filter

Higher flow than OEM

Dry air filter

Reusable

Only needs cleaning every 50,000 miles under normal highway driving conditions

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.

Upgrade Your BMW's Performance

Elevate your BMW's performance with our specialized High Performance Replacement Filter designed for the Stage 2 Intake Charge Kit. Engineered to optimize and enhance the stock intake system, this filter guarantees maximum airflow for improved engine efficiency.

• Direct replacement for OEM filter panel
• Washable and reusable cotton gauze for increased airflow
• Removal of charcoal-impregnated lining enhances airflow
• Durable sidewall construction ensures long-lasting performance
• Provides a secure, leak-proof seal with factory air box
• Multi-layered pleats maximize airflow while maintaining protection levels
• Maintains OEM filter's debris collection efficiency
• Preserves BMW engineered pressurized air box and factory appearance
• Includes adapter for EU or MY10+ models for universal fitment

Note: Compatible exclusively with the Stage 2 Intake Charge Kit.

Supported Models: 2008+ E9X M3

Replacement stock air filter element for the stock BMW air box of the 2006+ E90/E91/E92/E93 3 Series 325i, 330i, 328i & 328xi.

This air filter fits the following BMWs:
2006 E90 3 Series Sedan - 325i, 325xi, 330i & 330xi
2007+ E90 3 Series Sedan - 328i & 328xi
2007+ E92 3 Series Coupe - 328i & 328xi