Audi S8 Air Filter

"K&N REPLACEMENT AIR FILTER, PANEL STYLE -- 1.125" Height, 11.188" Outside Length, 9.938" Outside Width, Designed To Increase Horsepower And Acceleration While Providing Excellent Filtration, Washable And Reusable, Custom Designed To Fit Into An Existing ...

"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"...

"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 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 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 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"...

"K&N AIR FILTER RECHARGER SERVICE KIT, 8 OUNCE OIL SQUEEZE BOTTLE AND 12 OUNCE FILTER CLEANER -- For Use On K&N Filters Only, Six-Step Maintenance System Designed To Recharge Your K&N Air Filter, Restores Air Flow Efficiency"...

"K&N AIR FILTER RECHARGER SERVICE KIT, AEROSOL SPRAY CAN -- For Use On K&N Filters Only, Six-Step Maintenance System Designed To Recharge Your K&N Air Filter, Restores Air Flow Efficiency"...