Replacement Air Filter

Higher air flow than Factory filter for maximum power. tested for performance ... Higher air flow than Factory filter for maximum power. tested for performance and reliability. filters increase air flow by 25% over standard BMC filters (Recommended for ). Endorsed by Yoshimura. This item fits the following vehicle applications:... more

E46; Replacement air filter for cold air intake/air mass meter assembly (D763-... E46; Replacement air filter for cold air intake/air mass meter assembly (D763-1600A).; more

F01/F02/F07/F10; Replacement Air Filter for Carbon Fiber High Flow Air Intake/... F01/F02/F07/F10; Replacement Air Filter for Carbon Fiber High Flow Air Intake/Strut Tower Braces (D760-0032 D760-0033 or D760-0044). The replacement air filters are sold individually. The Carbon Fiber High Flow Air Intake/Strut Tower Brace uses two... more

Constructed with 100-percent polyurethane boxed frame this high flow oiled OE ... Constructed with 100-percent polyurethane boxed frame this high flow oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum... more

R-EP Replacement Air Filter Fits For BMW E36 E38 E39 E46 E83 E85 316 318 320 3... R-EP Replacement Air Filter Fits For BMW E36 E38 E39 E46 E83 E85 316 318 320 325 520 525 X3 Z3 Z4 OEM 13721730946 13721744869 Fitment: OEM: 13721730946 13721744869 YEAR VEHICLE APPLICATIONS 2000-2002 BMW 316Ci 1.6L L4 Gas 2000-2002 BMW 316i 1.6L L4... more

E38/E39; Replacement air filter protection sock.; E38/E39; Replacement air filter protection sock.; more

Compatible with Dinan Carbon Fiber Intake - E90/E92/E93; Replacement air filte... Compatible with Dinan Carbon Fiber Intake - E90/E92/E93; Replacement air filter for High Flow Carbon Fiber Intake (D760-0028).; more

Compatible with Stock Air Box - E85; Free flow replacement filter element for ... Compatible with Stock Air Box - E85; Free flow replacement filter element for stock air box manufactured by K&N.; more

Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your facto... Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your engine in achieving maximum performance and efficiency! While factory paper filters function... more

K&N washable reusable High-Flow Air Filters feature a state-of-the-art design ... K&N washable reusable High-Flow Air Filters feature a state-of-the-art design of layered oiled cotton media engineered to improve airflow and capture contaminants and are designed to provide an increase in horsepower. Each performance air filter is... more

Higher air flow than OE filter for maximum power. Race-tested for performance ... Higher air flow than OE filter for maximum power. Race-tested for performance and reliability. Race filters increase air flow by 25% over standard BMC filters (Recommended for track use only). Endorsed by Yoshimura. This item fits H-D the following... more

E36/E37/E39/E46; Replacement air filter protection sock.; E36/E37/E39/E46; Replacement air filter protection sock.; more

Compatible with 1995-2001 BMW® 750IL & 2000-2006 BMW X5 3.0I with stock air b... Compatible with 1995-2001 BMW® 750IL & 2000-2006 BMW X5 3.0I with stock air box E38/E53 (M54/M73). This product is not created or sold by BMW®; Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will... more

Compatible with Dinan Tube Style Intake - E36/E37/E39/E46; Replacement Filter ... Compatible with Dinan Tube Style Intake - E36/E37/E39/E46; Replacement Filter - Tube Type Intake.; more

Constructed with 100-percent polyurethane boxed frame this non-oiled OE replac... 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... more

Compatible with Dinan Supercharger System - E36/E37; Replacement air filter fo... Compatible with Dinan Supercharger System - E36/E37; Replacement air filter for Supercharger.; more

E46/E83/E85/E86; Replacement air filter for Dinan High Flow Intake.; E46/E83/E85/E86; Replacement air filter for Dinan High Flow Intake.; more

Constructed with 100-percent polyurethane on top and bottom this high flow oil... Constructed with 100-percent polyurethane on top and bottom this high flow oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide... more

Constructed with 100-percent polyurethane on top and bottom this oil-free OE r... Constructed with 100-percent polyurethane on top and bottom this oil-free OE replacement filter provides years of hassle free service. Three layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance.... more

Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your facto... Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your engine in achieving maximum performance and efficiency! While factory paper filters function... more