aFe MagnumFLOW Pro DRY S Air Filter 31-10205 for BMW 135i, 335i and X1 N55 3.0L

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the filter. Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media BMW 135i (E82/88) / 335i (E90/92/93) 11-13 L6-3.0L (t) N55

• Outflows Stock Paper Filters For Improved Horsepower and Torque
• 100% Polyurethane Frame On All Sides For Extra Long Filter Life
• Washable And Reusable For Multiple Cleaning Cycles
• Progressive Bump Seal Design For A Perfect Fit

Upgrade your vehicle’s intake system with the aFe MagnumFLOW Pro DRY S OE replacement air filter, part number 31-10205. Designed for select BMW models equipped with the turbocharged N55 3.0L inline-six engine, this non-oiled performance filter provides improved airflow over restrictive stock paper filters while maintaining dependable filtration for everyday driving.

The filter features three layers of progressive synthetic dry media that deliver strong dust-holding capacity without requiring filter oil. Tall, evenly spaced pleats maximize the available filtration surface area, helping extend service intervals between cleanings. The washable and reusable media supports multiple cleaning cycles, making the aFe MagnumFLOW Pro DRY S a convenient replacement for disposable paper filters.

A 100-percent polyurethane boxed frame provides durability on all sides, while the integrated progressive urethane bump seal helps maintain a tight, leak-resistant fit throughout the filter’s service life. The aFe MagnumFLOW 31-10205 is engineered as a direct OE-style replacement for compatible BMW airbox applications and is intended for straightforward installation using the factory air intake housing.

Fitment: Fits select 2011–2015 BMW 135i, 135is, 335i, 335is, 335i xDrive, and X1 models with the N55 3.0L engine. Verify the vehicle application before ordering.

What’s Included: One aFe MagnumFLOW Pro DRY S OE replacement air filter. The filter is reusable and washable; follow the manufacturer’s cleaning instructions for proper maintenance.

Features:

• Improved Airflow: Outflows stock paper filters to support improved horsepower and torque potential.
• Progressive Synthetic Dry Media: Three layers of non-oiled synthetic filtration media provide effective engine protection and convenient maintenance.
• Washable and Reusable: Designed for multiple cleaning cycles to reduce the need for repeated disposable filter replacements.
• Durable Sealing Construction: A 100-percent polyurethane frame and progressive urethane bump seal provide a precise, leak-resistant fit.

Fitments:
2011 BMW 135i Base
2011 BMW 335i Base
2011 BMW 335i xDrive Base
2011 BMW 335is Base
2012 BMW 135i Base
2012 BMW 335i Base
2012 BMW 335i xDrive Base
2013 BMW 135i Base
2013 BMW 135is Base
2013 BMW 335i Base
2013 BMW 335i xDrive Base
2013 BMW X1 xDrive35i
2014 BMW X1 xDrive35i
2015 BMW X1 xDrive35i

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1