Audi 100 Quattro Air Filter

"K&N HIGH FLOW REPLACEMENT AIR FILTER, PANEL STYLE -- Height 1.125, Outside Length 12.063, Outside Width 7.125, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Re...

"K&N HIGH FLOW REPLACEMENT AIR FILTER, PANEL STYLE -- Height 1.563, Outside Length 8.25, Outside Width 8.125, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reus...

"BECK-ARNLEY AIR FILTER -- A High Quality, Direct-Fit OEM Replacement Air Filter"...

"BECK-ARNLEY AIR FILTER -- A High Quality, Direct-Fit OEM Replacement Air Filter"...

"TRUE FLOW PREMIUM FOAM PERFORMANCE AIR FILTER -- Reusable Direct OE Replacement, Offers Superior Filtration, True Flow Developed An Air Filter Using Fully Reticulated Foam Cells And Specially Formulated Tackifier That Create An Impossible Journey For Dir...

"TRUEFLOW UNIVERSAL AIR FILTER - Reusable UNIVERSAL Filter, 14 x 3 Round, Offers Superior Filtration, Increased Air Flow Resulting In Better Protection And Increased Performance, 50 States Legal, Lifetime Warranty"...

"TRUEFLOW UNIVERSAL AIR FILTER - Reusable UNIVERSAL Filter, 3-1/2, Offers Superior Filtration, Increased Air Flow Resulting In Better Protection And Increased Performance, 50 States Legal, Lifetime Warranty"...

"AFE OE DIRECT FIT REPLACEMENT FILTER -- High Performance OE Replacement Air Filter, Made From 100% Polyurethane Construction For Fuel Mileage And Throttle Response Improvement, Features Pliable Progressive Polyurethane Seal, Washable/Reusable Cotton Gauz...

"FRAM EXTRA LIFE AIR FILTER, FLEXIBLE PANEL -- 2.27" Height, 7.2" Width, 12.2" Length, Protects The Engine And Provides More Airflow For Improved Performance, Helps Prevent Damaging Particles From Entering The Engine And Causing Increased Engine Wear, Las...

"FRAM EXTRA LIFE AIR FILTER, RIGID PANEL -- 2.27" Height, 8.38" Width, 8.38" Length, Protects The Engine And Provides More Airflow For Improved Performance, Helps Prevent Damaging Particles From Entering The Engine And Causing Increased Engine Wear, Lasts...

"INJEN HYDROSHIELD WATER REPELLANT PRE-FILTER, RED -- This Race Proven Pre-Filter Is Made From Highly Durable Polyester Material That Provides Added Protection During Unsure Moments, Features Uniform Micron Opening That Allows The Filtering Of Debris By 0...

"INJEN HYDROSHIELD WATER REPELLANT PRE-FILTER, BLACK -- This Race Proven Pre-Filter Is Made From Highly Durable Polyester Material That Provides Added Protection, Features Uniform Micron Opening That Allows The Filtering Of Debris By 0.005 in. Or Larger, ...

"INJEN HIGH PERFORMANCE AIR FILTER -- 3.00 in. Mouth Diameter, 5 in. Base, 5 in. Tall, 4 in. Top, 40-Pleat, Features Black Urethane Body With Red Filter Media, Provides Excellent Air Flow And Filtration, Washable And Reusable, With Injen's Limited Lifetim...

"INJEN HIGH PERFORMANCE AIR FILTER -- 2.75 in. Mouth Diameter, 6 in. Base, 5 in. Tall, 5 in. Top, Features Black Urethane Body With Red Filter Media, Provides Excellent Air Flow And Filtration, Washable And Reusable, With Injen's Limited Lifetime Warranty...

"INJEN HIGH PERFORMANCE AIR FILTER -- 3.50 in. Mouth Diameter, 6.75 in. Base, 5 in. Tall, 5 in. Top, Features Black Urethane Body With Red Filter Media, Provides Excellent Air Flow And Filtration, Washable And Reusable, With Injen's Limited Lifetime Warra...

"INJEN HIGH PERFORMANCE AIR FILTER -- 2.50 in. Mouth Diameter, 6 in. Base, 5 in. Tall, 5 in. Top, Features Black Urethane Body With Red Filter Media, Provides Excellent Air Flow And Filtration, Washable And Reusable, With Injen's Limited Lifetime Warranty...

"INJEN HIGH PERFORMANCE AIR FILTER -- 3 in. Mouth Diameter, 6 in. Base, 5 in. Tall, 5 in. Top, Features Black Urethane Body With Red Filter Media, Provides Excellent Air Flow And Filtration, Washable And Reusable, With Injen's Limited Lifetime Warranty"...

INJEN HIGH PERFORMANCE TAPERED AIR FILTER -- Black Urethane Body With Red Filter Media...

"INJEN HIGH PERFORMANCE AIR FILTER, BLACK -- 6 in. Base, 5 in. Tall, 4 in. Top, 45 Pleats, This Is The First Urethane Filter With Built In Velocity Stack For Added Performance, Features Cotton Gauze Element That Allows Cleaning And Durability For 1000's O...

"INJEN POWER-FLOW DIAMOND PLATE HEAT SHIELD, CLEAR COATED -- A Universal Heat Shield That Adds Extra Layer Of Protection From Under Hood Heat, Fits 3.00 in. And 3.50 in. Air Filter, With Injen's Limited Lifetime Warranty"...

"INJEN AIR FILTER HEAT SHIELD, ALUMINUM, UNIVERSAL, FITS 2 1/2 MOUTH -- Add An Extra Layer Of Protection From Under Hood Heat, Attractive Shield Insulates And Protects"...

"INJEN WATER REPELLANT PRE-FILTER RED -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...

"INJEN WATER REPELLANT PRE-FILTER RED -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...

"INJEN WATER REPELLANT PRE-FILTER BLUE -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...

"INJEN WATER REPELLANT PRE-FILTER BLACK -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...

"INJEN WATER REPELLANT PRE-FILTER BLACK -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...

"INJEN WATER REPELLANT PRE-FILTER BLUE -- Injen's Hydroshield Pre-Filters Repel Water And Debris .005 Or Larger, But Still Allows Maximum Air Flow, NOTE: The Pre Filter Is Water Repellant NOT Water Proof"...