Top 8 Cobb Air Filter – Automotive Replacement Air Filters

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1. K&N

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K&N Universal Clamp-On Air Filter: High Performance, Flange Length: 1.125 In, RG-1001RD, Filter Height: 5.5 In, Premium, Shape: Round Tapered, Washable, Replacement Filter: Flange Diameter: 4 In

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K&N #ad - Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

High quality: Made in America. Trusted on the racetrack—made for your vehicle. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Easy installation: pre-oiled and built with simple clamp-on design. A k&n filter will last longer than 10 disposable filters. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration.

No-hassle warranty: 1-Year Limited Warranty. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Race tested: the official air filter of NASCAR.
BrandK&N #ad
ManufacturerK&N #ad
Height7.75 Inches
Length7.56 Inches
Weight0.66 Pounds
Width6.38 Inches
Part NumberRG-1001RD
ModelRG-1001RD

2. K&N

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Flange Length: 1 In, Replacement Engine Filter: Flange Diameter: 5 In, RU-5147, Shape: Round Tapered, Filter Height: 5.5 In, Premium, Washable, K&N Universal Clamp-On Air Filter: High Performance

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K&N #ad - Race tested: the official air filter of NASCAR. No-hassle warranty: 1-Year Limited Warranty. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

Trusted on the racetrack—made for your vehicle. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

High quality: Made in America. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Easy installation: pre-oiled and built with simple clamp-on design. A k&n filter will last longer than 10 disposable filters.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height7.75 Inches
Length6.81 Inches
Weight1.3 Pounds
Width6.81 Inches
Part NumberRU-5147
ModelRU-5147
Warranty1 Year Limited

3. AEM

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AEM 21-206DK Universal DryFlow Clamp-On Air Filter: Round Tapered; 4.5 in 114 mm Flange ID; 5.125 in 130 mm Height; 6.0 in 165 mm Base; 5.125 in 130 mm Top

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AEM #ad - Outstanding performance even in dusty racing conditions. Aem air filters are cleanable and guaranteed for the life of your vehicle. Manufactured in the USA. Captures up to 99% of harmful contaminants. Designed to increase horsepower and throttle response.
BrandAEM #ad
ManufacturerAEM #ad
Height0 Inches
Length0 Inches
Weight1.2 Pounds
Width0 Inches
Part Number21-206DK
Model21-206DK
WarrantyAEM Performance Products Warranty PolicyAdvanced Engine Management Inc. warrants to the consumer that all AEM High Performance products will be free from defects in material and workmanship for a period of twelve (12) months from date of the original purchase. Products that fail within this 12 month warranty period will be repaired or replaced at AEM’s option, when determined by AEM that the product failed due to defects in material or workmanship.This warranty is limited to the repair or replacement of the AEM part. In no event shall this warranty exceed the original purchase price of the AEM part nor shall AEM be responsible for special, incidental or consequential damages or cost incurred due to the failure of this product. Warranty claims to AEM must be transportation prepaid and accompanied with dated proof of purchase. This warranty applies only to the original purchaser of product and is non-transferable. All implied warranties shall be limited in duration to the said 12 month warranty period. Improper use or installation, use for racing, accident, abuse, unauthorized repairs or alterations voids this warranty. AEM disclaims any liability for consequential damages due to breach of any written or implied warranty on all products manufactured by AEM. Warranty returns will only be accepted by AEM when accompanied by a valid Return Merchandise Authorization (RMA) number. Credit for defective products will be issued pending inspection. Product must be received by AEM within 30 days of the date RMA is issued.If you have a warranty issue, please call (310) 484-2322, extension 203 and our customer service department will assist you. A proof of purchase is required for all AEM warranty claims.

4. K&N

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Washable, RU-2510, K&N Universal Clamp-On Air Filter: High Performance, Replacement Filter: Flange Diameter: 4 In, Filter Height: 3.5 In, Flange Length: 0.625 In, Shape: Round Tapered, Premium

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K&N #ad - Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. A k&n filter will last longer than 10 disposable filters. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

No-hassle warranty: 1-Year Limited Warranty. High quality: Made in America. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Race tested: the official air filter of NASCAR. Trusted on the racetrack—made for your vehicle. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.

Easy installation: pre-oiled and built with simple clamp-on design. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height9.13 Inches
Length4.5 Inches
Weight0.1 Pounds
Width5.5 Inches
Part NumberRU-2510
ModelRU-2510
Warranty1 Year Limited

5. K&N

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Washable, Flange Length: 1.125 In, Shape: Round Tapered, Filter Height: 5.5 In, Replacement Filter: Flange Diameter: 4 In, RG-1001BL, Premium, K&N Universal Clamp-On Air Filter: High Performance

#ad
K&N #ad - High quality: Made in America. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Race tested: the official air filter of NASCAR. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. No-hassle warranty: 1-Year Limited Warranty. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Trusted on the racetrack—made for your vehicle. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions.

Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. A k&n filter will last longer than 10 disposable filters. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Easy installation: pre-oiled and built with simple clamp-on design.
BrandK&N #ad
ManufacturerK&N #ad
Height7.75 Inches
Length7.56 Inches
Weight1.73 Pounds
Width6.38 Inches
Part NumberRG-1001BL
ModelRG-1001BL

6. Spectre Performance

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SPE-9136, Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered; 3 in 76 mm Flange ID; 6.5 in 165 mm Height; 6 in 152 mm Base; 4.75 in 121 mm Top

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Spectre Performance #ad - High-quality filter media: Non-woven synthetic media offers terrific engine protection from dirt and contaminants. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants.

Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Durable construction: Built with high quality materials, reinforced with steel mesh, features a durable urethane frame. Easy installation: clamp on design makes this one of the easiest and most cost-effective upgrades for your vehicle for quick performance gains.

Eco-friendly: using a washable, reusable product helps reduce replacement waste. Saves money: spectre high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
BrandSpectre Performance #ad
ManufacturerSpectre Performance #ad
Height6.3 Inches
Length6.8 Inches
Width6.5 Inches
Part Number9136
Model9136
Warranty3 Months

7. K&N

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Premium, Washable, K&N Engine Air Filter: High Performance, 33-2392, Lancer Evolution, Lancer Raliart, ASX, Lancer, Replacement Filter: 2006-2017 Mitubishi Lancer VIII, Outlander

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K&N #ad - One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Eco-friendly: using a washable, reusable product helps reduce replacement waste. Trusted on the racetrack—made for your vehicle.

Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Easy installation: pre-oiled and ready to drop into your factory air box. A k&n filter will last longer than 10 disposable filters. World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. Race tested: the official air filter of NASCAR. Ultimate longevity: 10-year/Million Mile Limited Warranty protects for the life of your vehicle.

High quality: Made in America. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height5.98 Inches
Length0.96 Inches
Weight1.65 Pounds
Width4.37 Inches
Part Number33-2392
Model33-2392
Warranty1,000,000 Miles/10 Year

8. K&N

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Premium, Flange Length: 0.75 In, Shape: Round Tapered, Washable, Filter Height: 5.75 In, Replacement Filter: Flange Diameter: 3 In, RU-5111, K&N Universal Clamp-On Air Filter: High Performance

#ad
K&N #ad - World class protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants. A k&n filter will last longer than 10 disposable filters. Low-maintenance design: 50, 000 miles before your first cleaning under normal highway driving conditions.

Eco-friendly: using a washable, reusable product helps reduce replacement waste. Engineered power: state-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. Saves money: k&n high-flow replacement air filters will save you $250 over 10 years by avoiding disposable filters. Easy installation: pre-oiled and built with simple clamp-on design.

No-hassle warranty: 1-Year Limited Warranty. Trusted on the racetrack—made for your vehicle. Race tested: the official air filter of NASCAR. One of the easiest and most cost-effective upgrades for your vehicle for quick performance gains. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to 10%. High quality: Made in America.
BrandK&N #ad
ManufacturerK&N Engineering #ad
Height9.13 Inches
Length5.5 Inches
Weight0.8 Pounds
Width4.5 Inches
Part NumberRU-5111
ModelRU-5111
Warranty1 Year Limited