aFe Magnum FLOW Pro DRY S Air Filter 31-10047 for BMW 3-Series and 5-Series 1986-1994

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 325i/e/es/ix (E30)/520i/525i/525e/528e/530i/535i (E28/E34) 86-94 L6 (M20/M50/M30)

• 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 BMW's intake protection with the aFe Magnum FLOW Pro DRY S OE replacement air filter, part number 31-10047. Designed for select BMW 3-Series and 5-Series models with inline-six engines, this non-oiled performance filter provides improved airflow compared with restrictive stock paper filters while helping protect the engine from dirt and airborne debris.

The filter uses three layers of progressive synthetic dry media housed in a 100-percent polyurethane boxed frame. Tall, evenly spaced pleats provide excellent dust-holding capacity and support longer service intervals between cleanings. Because the Pro DRY S media is washable and reusable, the aFe filter can be cleaned and returned to service through multiple maintenance cycles without the need for replacement oil.

An integrated urethane bump seal creates a tight, no-leak fit throughout the filter's service life. The progressive seal design helps maintain consistent seating inside the factory airbox, while the durable polyurethane construction is engineered for long-term automotive use. This aFe Magnum FLOW filter is intended as a direct OE replacement for compatible applications and is suitable for drivers seeking convenient, reusable filtration with enhanced intake performance.

Fitment: Fits select 1992-1994 BMW 318i, 318is, 325i, and 325is models. Verify the vehicle application and engine configuration before ordering. What's included: One aFe Magnum FLOW Pro DRY S washable, reusable air filter, part number 31-10047.

Features:

• Improved Airflow: Outflows stock paper filters to support improved horsepower and torque potential.
• Washable and Reusable: Pro DRY S synthetic dry media can be cleaned and reused through multiple service cycles.
• Progressive Synthetic Media: Three layers provide efficient filtration and excellent dust-holding capacity for extended cleaning intervals.
• Durable Sealing Construction: A 100-percent polyurethane frame and urethane bump seal provide a secure, no-leak fit.

Fitments:
1986 BMW 325 Base
1986 BMW 325e Base
1986 BMW 325es Base
1986 BMW 524td Base
1986 BMW 528e Base
1986 BMW 535i Base
1987 BMW 325 Base
1987 BMW 325e Base
1987 BMW 325es Base
1987 BMW 325i Base
1987 BMW 325is Base
1987 BMW 528e Base
1987 BMW 535i Base
1988 BMW 325 Base
1988 BMW 325i Base
1988 BMW 325is Base
1988 BMW 325iX Base
1988 BMW 528e Base
1988 BMW 750iL Base
1989 BMW 325i Base
1989 BMW 325is Base
1989 BMW 325iX Base
1989 BMW 525i Base
1989 BMW 750iL Base
1990 BMW 325i Base
1990 BMW 325is Base
1990 BMW 325iX Base
1990 BMW 525i Base
1990 BMW 750iL Base
1991 BMW 318i Base
1991 BMW 318is Base
1991 BMW 325i Base
1991 BMW 325is Base
1991 BMW 325iX Base
1991 BMW 525i Base
1991 BMW 750iL Base
1991 BMW 850i Base
1992 BMW 318i Base
1992 BMW 318is Base
1992 BMW 325i Base
1992 BMW 325is Base
1992 BMW 525i Base
1992 BMW 750iL Base
1992 BMW 850i Base
1993 BMW 318i Base
1993 BMW 318is Base
1993 BMW 325i Base
1993 BMW 325is Base
1993 BMW 525i Base
1993 BMW 525iT Base
1993 BMW 750iL Base
1993 BMW 850Ci Base
1994 BMW 318i Base
1994 BMW 318is Base
1994 BMW 325i Base
1994 BMW 325is Base
1994 BMW 525i Base
1994 BMW 750iL Base
1994 BMW 850Ci Base
1994 BMW 850CSi Base
1995 BMW 750iL Base
1995 BMW 850Ci Base
1995 BMW 850CSi Base
1996 BMW 850Ci Base
1997 BMW 850Ci Base

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