Audi S4 Air Filters
- iD Select®Engine Air Filter (20-1001552)Engine Air Filter (20-1001552) by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$17.55Save: $1.76 (10%)$15.79
- AEM Intakes®DryFlow® Panel Red Air Filter (10.375" L x 8.313" W x 1.563" H) (28-20209)DryFlow® Panel Red Air Filter (28-20209) by AEM Intakes®. AEM Intakes DryFlow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Intakes DryFlow filters use...Designed to increase horsepower and throttle responseAEM Intakes Air Filters are cleanable and reusable for the life of your vehicle$59.99
- FRAM®Extra Guard™ Flexible Panel Rectangular Air Filter (CA6545)Extra Guard™ Flexible Panel Rectangular Air Filter (CA6545) by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends...Provides better air filtration for improved performancePrevents damaging particles from entering your engine$15.99
- Mahle®Air Filter (LX 5514)Air Filter by Mahle®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your time and gas, check...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$24.04
- Mahle®Panel Primary Air Filter (LX 1019)Panel Primary Air Filter (LX 1019) by Mahle®. Position: Primary. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$16.60
- Mahle®Panel Primary Air Filter (LX 622)Panel Primary Air Filter (LX 622) by Mahle®. Position: Primary. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$12.89
- Mahle®Panel Primary Air Filter (LX 296)Panel Primary Air Filter (LX 296) by Mahle®. Position: Primary. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$12.50
- Mahle®Round Primary Air Filter (LX 2091D)Round Primary Air Filter (LX 2091D) by Mahle®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$20.63
- Pentius®UltraFLOW™ Air Filter (PAB6545)UltraFLOW™ Air Filter (PAB6545) by Pentius®. The UltraFLOW Air Filter by Pentius has been designed to provide your customer's engine with the clean air that is required for maximum efficiency and power output. By design, the best...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$6.75
- Pentius®UltraFLOW™ Air Filter (PAB7651)UltraFLOW™ Air Filter (PAB7651) by Pentius®. The UltraFLOW Air Filter by Pentius has been designed to provide your customer's engine with the clean air that is required for maximum efficiency and power output. By design, the best...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$7.04
- Torxe™Black Engine Air Filter (20-1001212)Black Engine Air Filter (20-1001212) by Torxe™. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$22.50
- Torxe™Red Engine Air Filter (20-1001088)Red Engine Air Filter (20-1001088) by Torxe™. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...High quality at an affordable priceExpertly made from premium materials$22.50
- Spectre Performance®HPR® Panel Red Air Filter (9.938" L x 8.25" W x 1.25" H) (HPR8080)HPR® Panel Red Air Filter (HPR8080) by Spectre Performance®. Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance....High performance and high air flow filterFactory pre-oiled and ready to use$31.99
- Audi OEEngine Air Filter (191129620)Engine Air Filter (191129620) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$20.26
- Audi OEEngine Air Filter (079133843A)Engine Air Filter (079133843A) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$40.23
- Audi OEEngine Air Filter (8W0133843)Engine Air Filter (8W0133843) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$41.08
- Audi OEEngine Air Filter (8K0133843)Engine Air Filter (8K0133843) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$44.00
- Audi OEEngine Air Filter (058133843)Engine Air Filter (058133843) by Audi OE. Keep your Audi looking showroom-new and running at its best with top-grade Audi OE parts. Genuine in quality, fit, and finish, they’re the finest option to go if you want to maintain the...Genuine OE replacement for your specific Audi modelDesigned to bring your vehicle back to its pristine condition$23.70
- Ecogard®Flexible Panel Air Filter (XA7039)Flexible Panel Air Filter (XA7039) by Ecogard®. Reliable filtration with broad coverage. Ecogard is your source for high-quality air filter products with extensive application coverage. Manufactured using advanced, high-efficiency...High-efficiency media ensures reliable performanceBroad domestic and imported coverage$7.40
- OPparts®Air Filter (12854017)Air Filter by OPparts®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$21.05
- OPparts®Air Filter (12854037)Air Filter (12854037) by OPparts®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$21.97
- OPparts®Air Filter (12854005)Air Filter by OPparts®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$9.09
- TruParts®Air Filter (TRP233454)Air Filter (TRP233454) by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry standards, it...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$9.36
- TruParts®Air Filter (TRP232999)Air Filter (TRP232999) by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry standards, it...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$14.72
- TruParts®Air Filter (TRP01503)Air Filter (TRP01503) by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry standards, it...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$6.71
- Vaico®Air Filter (V10-3050)Air Filter by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$43.17
- Vaico®Air Filter (V10-0038)Air Filter (V10-0038) by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$17.65
- Vaico®Air Filter (V10-0600)Air Filter (V10-0600) by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$19.21
- Racing Power Company®Round Air Filter with Stainless Steel Mesh (14" OD x 2" H) (R2450)Round Air Filter with Stainless Steel Mesh (R2450) by Racing Power Company®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$48.31
- Racing Power Company®Round Air Filter with Stainless Steel Mesh (14" OD x 3" H) (R2451)Round Air Filter with Stainless Steel Mesh (R2451) by Racing Power Company®. Make your engine function at its full efficiency by choosing from their comprehensive selection of top-grade performance air intake parts. Crafted by the...Engineered to help upgrade your vehicle’s power and overall performanceManufactured from high-grade materials for long-lasting service in various conditions$57.98
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