K&N Audi A4 1.8L Drop In Air Filter
K&N Audi A4 1.8L Drop In Air Filter
Description
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Air Filter Element - Panel - 12.625 x 5 in - 1.563 in Tall - Reusable Cotton - Red - Audi 4-Cylinder - Audi A4 / A5 / Q5 2007-17 - Each
Replacement Air Filt
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 reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No-Hassle Lifetime Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Additional Information
K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.
Part Type
Engine Air Filter
Product Overview
K&N Replacement High-Flow Air Filters are The Original High-Flow Air Filter.
Since 1969 K&N Engineering has been designing, manufacturing, and enhancing High-Flow Air Filters for the automotive and motorcycle enthusiast interested in maximizing horsepower and acceleration. Since K&Ns humble beginnings they have designed and manufactured over 2,400 High-Flow Air Filters to fit most modern passenger vehicles and over 500 High-Flow Air Intake Systems to fit vehicles driven by enthusiast minded drivers. K&N not only has more applications than any other manufacturer of similar product, K&N invented the High-Flow category and the High-Flow Technology that supports it. K&N also makes thousands of racing and specialty type air filters and is the only air filter used at the Indianapolis 500 Race.
FEATURES
⢠High Air Flow with Excellent Filtration
⢠Designed to Increase Horsepower and Acceleration
⢠Washable and Reusable
⢠Will NOT Void Vehicle Warranty
⢠Lasts up to 50,000 miles before cleaning is required depending on driving conditions
⢠K&N Million Mile Limited Warranty
⢠Emissions Legal in all 50 US States.
⢠Economical, a K&N Air Filter Will Last the Life of Your Automobile
⢠Works with Original Equipment Manufacturer Vehicle Electronics
⢠Easy High Performance Add-on
⢠Environmentally Friendly
| Additional Application Notes | |
|---|---|
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. K&N Replacement Air Filter | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. High-Flow Original Lifetime Replacement Air Filter | |
| • With Panel Filter Panel; H-1.563 in.; L-12.625 in.; W-5 in. | |
| • With Panel Filter Panel; H-1.563 in.; L-12.625 in.; W-5 in. K&N Replacement Air Filter | |
| • With Panel Filter w/Panel Filter Panel; H-1.563 in.; L-12.625 in.; W-5 in. High-Flow Original Lifetime Replacement Air Filter | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. High-Flow Original Lifetime Replacement Air Filter 8K/B8 Model~w/Panel Filter 8K/B8 Model | |
| • w/Panel Filter~ 8K/B8 Model Panel; H-1.563 in.; L-12.625 in.; W-5 in. 8K/B8 Model | |
| • w/Panel Filter~ 8K/B8 Model Panel; H-1.563 in.; L-12.625 in.; W-5 in. K&N Replacement Air Filter 8K/B8 Model | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. 8K/B8 Model | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. K&N Replacement Air Filter 8K/B8 Model | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. High-Flow Original Lifetime Replacement Air Filter 8K/B8 Model | |
| • High-Flow Original Lifetime Replacement Air Filter | |
| • K&N Replacement Air Filter | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. Exc. 190BHP | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. K&N Replacement Air Filter Exc. 190BHP | |
| • Panel; H-1.563 in.; L-12.625 in.; W-5 in. High-Flow Original Lifetime Replacement Air Filter Exc. 190BHP | |
These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.
Features
- Million Mile Limited Warranty
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Specifications
Product Details
| Air Filter Material: | Cotton Gauze |
| Air Filter Shape: | Panel |
| Automotive Item Grade: | High Performance |
| Color: | Heather Red |
| Description: | Replacement Air Filter |
| Diameter Inside (in.): | OEM |
| Diameter Outside (in.): | OEM |
| Filter Material: | Cotton Gauze |
| Filter Re-Oiling Amount: | 1.15 oz (34 ml) |
| Filter Style: | Dry |
| Flange Angle: | 0 Degree |
| Frame Design: | Flexible |
| Height (in.): | 1.563 in. (40mm) |
| Height: | 1.563 in (40 mm) |
| Inside Diameter: | OEM |
| Item Height: | 1.563 in. (40mm) |
| Item Type: | High Performance |
| Item Weight: | 1.300 lbs. (0.6 kg) |
| Machine Washable: | Yes |
| Oil Included: | Yes |
| Outside Diameter: | OEM |
| Outside Length: | 12.625 in. (321mm) |
| Outside Width: | 5.000 in. (127mm) |
| Overall Filter Efficiency: | Up To 99% Efficiency |
| Package Content: | 1 |
| Package Contents: | 1 Air Filter |
| Package Material: | Paperboard |
| Package Quantity: | 1 |
| Package Type: | Box |
| Part Number: | knn33-2945 |
| Pre-Screened: | No |
| Product Box Height: | 13.560 in. (345mm) |
| Product Box Length: | 7.720 in. (196mm) |
| Product Box Width: | 1.750 in. (44 mm) |
| Product Style: | Panel Air Filter |
| Shape: | Panel |
| Title: | K&N 33-2945 Replacement Air Filter |
| Warranty: | No-Hassle Lifetime Limited |
| Washable: | Yes |
| Weight: | 1.3 lb (0.6 kg) |
| Width (in.): | 5 |
| Width: | 5.000 in. |
Product Downloads
Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.
Reference Information
| Reference Data (Provide these details to our support team) | |
|---|---|
| Brand Name/s | K&n Engineering, K AND N ENGINEERING, K&N, K&n Filters |
| StreetFX SKU | knn33-2945 |
| SFX Item ID | 5355419 |
| Accounting SKU | knn-33-2945 |
| Manufacturer SKU | 33-2945 |
| Manufacturer UPC | 024844239914 |
| Alternative References | 33-2945, KAN33-2945, KNE33-2945 |
Compatibility
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