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1997 Audi A4 Quattro 2.8L V6 Gas

57-0515 K&N Performance Air Intake System
All Models
$249.99
In Stock
Overview
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Replaces entire factory air intake system
- Not legal for highway use in states adopting California emission regulations
- Washable and reusable lifetime air filter
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
- K&N No-Hassle Lifetime Limited Warranty
Detailed Info
Replacement Filter | RU-70031 |
Air Filter Color | Red |
Air Filter Material | Cotton Gauze |
Air Filter Outlet Shape | Round |
Clamps Included | 2 |
Clamp Material | Stainless Steel |
Clamp Style | Regular |
Couplers Included | None |
Type | Gen I |
Product Style | 57i Series International Kits |
Intake Pipe Color / Finish | Black |
Intake Pipe Material | Flex Hose |
Street Legal In All US States | No |
TUV Approved (Europe) | No |
Weight | 3.3 lb (1.5 kg) |
Product Box Height | 9.13 in (232 mm) |
Product Box Length | 9.13 in (232 mm) |
Product Box Width | 9.13 in (232 mm) |
California Restricted | Not legal for sale or use in California |
Warranty | No-Hassle Lifetime Limited |
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes

33-2125 K&N Replacement Air Filter
All Models
$64.99
In Stock
Overview
- REUSABLE K&N FILTER SAVES YOU MONEY: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- 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
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
Detailed Info
Air Filter Shape | Panel |
Air Filter Material | Cotton Gauze |
Washable | Yes |
Height | 0.75 in (19 mm) |
Outside Length | 9.875 in (251 mm) |
Outside Width | 8.25 in (210 mm) |
Package Contents | 1 Air Filter |
Package Quantity | 1 |
Warranty | No-Hassle Lifetime Limited |
Product Style | Panel Air Filter |
Filter Material | Cotton Gauze |
Top Style | Open |
Weight | 1.1 lb (0.5 kg) |
Filter Re-Oiling Amount | 1.32 oz (39 ml) |
Product Box Height | 11.56 in (294 mm) |
Product Box Length | 10.44 in (265 mm) |
Product Box Width | 1.75 in (44 mm) |
Inner Wire | No |
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
Resources:
Installation PDF
Air Filter Test Data
HP-3001 K&N Oil Filter
All Models
$15.99
In Stock
Overview
- Designed to allow high flow rates and a consistent flow of oil to your engine
- Pleated synthetic-blend filtration media removes most harmful contaminants
- Fast and easy Wrench-Off® removal using the welded one-inch hex nut
- High capacity to withstand the service intervals recommended by vehicle manufacturers
- Heavy-duty canister for outstanding durability
- Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
- Designed to operate with all synthetic, conventional, and blended motor oils
- 1-Year Limited Warranty
Detailed Info
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | High Temperature Nitrile |
Height | 5.719 in (145 mm) |
Outside Diameter | 3.656 in (93 mm) |
PSI Relief Valve | 8-11 |
Removal Nut | Yes |
Style | Spin-On |
Thread Specification | 3/4 In. - 16UNF-2B |
Product Style | Oil Filters |
Weight | 1.3 lb (0.6 kg) |
Product Box Height | 6.13 in (156 mm) |
Product Box Length | 3.88 in (98 mm) |
Product Box Width | 3.88 in (98 mm) |
Removal Nut Size | 1 inch |
Warranty | 1 Year Limited |
DIY Level
Easy Moderate Advanced
Installation Time
20-30 Minutes

PS-3001 K&N Oil Filter
All Models
$9.99
Regular Price
$5.99
Special Price
In Stock
Overview
- High flow filter designed to improve performance
- Designed for synthetic and conventional oils
- Premium filtration media for increased capacity
- Provides outstanding filtration
Detailed Info
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | Nitrile Rubber |
Height | 5.719 in (145 mm) |
Outside Diameter | 3.656 in (93 mm) |
PSI Relief Valve | 8-11 |
Removal Nut | No |
Style | Spin-On |
Thread Specification | 3/4 In. - 16UNF-2B |
Product Style | Oil Filters |
Weight | 1.3 lb (0.6 kg) |
Product Box Height | 5.7 in (145 mm) |
Product Box Length | 3.81 in (97 mm) |
Product Box Width | 3.81 in (97 mm) |
Warranty | 1 Year Limited |
DIY Level
Easy Moderate Advanced
Installation Time
20-30 Minutes

92-2121 K&N Edge Wiper Blades 21"/21"
All Models
$52.99
Regular Price
$34.97
Special Price
In Stock
Overview
- HIGH SPEED PERFORMANCE: Engineered to resist wind-lift while driving at high speed.
- ALL- WEATHER PERFORMANCE: Designed with a strong structure for greater performance in rain & snow.
- SUPERIOR WINDSHEILD CONTACT: Sculpted wing profile creates downforce for consistent glass contact.
- EASY INSTALLATION: Designed for fast and easy DIY installation.
- CLEAR VISION: Engineered with beam technology for a streak-free wipe.
- COMBO PACK – Driver & passenger car wiper blade combination pack for easy windshield wiper replacement.
Detailed Info
Warranty | 90 Days |
Quantity | 2 |
Length | 21 in (533 mm) |
Material Used | Treated Rubber |

SO-3001 K&N Oil Filter; Spin-On
All Models
$9.99
Regular Price
$6.99
Special Price
In Stock
Overview
- High flow filter designed to improve performance
- Designed for synthetic and conventional oils
- Premium filtration media for increased capacity
- Provides outstanding filtration
Detailed Info
Anti Drain Back Valve | Yes |
Bypass Valve | Yes |
Filter Material | High Flow Premium Media |
Gasket Material | Nitrile Rubber |
Height | 5.375 in (137 mm) |
Outside Diameter | 3.672 in (93 mm) |
PSI Relief Valve | 8-11 |
Removal Nut | No |
Style | Spin-On |
Thread Specification | 3/4 In. - 16 |
Product Style | Oil Filters |
Weight | 0.8 lb (0.4 kg) |
Product Box Height | 4.75 in (121 mm) |
Product Box Length | 3.81 in (97 mm) |
Product Box Width | 3.81 in (97 mm) |
Warranty | 1 Year Limited |
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