K&N Engineering 57-0515 Performance Intake Kit for Audi A4 2.8L V6

K&N 57i Series induction kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provides even more airflow at lower restriction than a K&N O/E replacement filter which is limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adapters are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life. 57i Series Intakes are not legal for use in California and other US States adopting California emission standards. K&N's 57i induction kits are easy to install, economical, and come with K&N's No-Hassle Lifetime Limited Warranty. They consist of a large washable/reusable K&N air filter with adapters for connection to the engine's throttle body.

• K&N No-Hassle Lifetime Limited Warranty
• K&N Million Mile Limited Warranty

The K&N Engineering 57-0515 performance intake kit is tailored for select Audi A4 and A6 models, providing a significant upgrade over factory air boxes by allowing increased airflow and boosting engine performance. Designed with vehicle-specific features, this kit replaces the restrictive stock air intake with a high-capacity, open-air filter that captures more dirt and offers a longer service life of up to 100,000 miles before cleaning is required. The kit includes a large washable and reusable K&N air filter, along with durable adapters made from high-quality materials such as steel, aluminum, and reinforced nylon, ensuring longevity and reliable performance. The installation process is straightforward, involving direct attachment to the engine’s throttle body or carburetor through a specially designed tube assembly, optimizing airflow and power output throughout the RPM range. This intake system is an excellent choice for enthusiasts seeking to improve engine responsiveness and efficiency without extensive modifications. Please note that the 57i Series kits are not legal for use in California or other states following California emission standards, and installation requires acknowledgment of carburetor regulations. Backed by K&N’s No-Hassle Lifetime Limited Warranty and the Million Mile Limited Warranty, this performance intake kit offers a reliable upgrade for your vehicle’s air intake system, enhancing power and durability for years to come.

Features:

• Vehicle-specific design for compatible Audi A4 and A6 models

• Increased airflow with larger open-air K&N filter

• Long-lasting washable and reusable filter with up to 100,000 miles of service life

• High-quality adapters made from steel, aluminum, and reinforced nylon for durability

• Easy installation directly onto engine’s throttle body or carburetor

• Boosts engine power across the RPM range

• Not legal for use in California and other states adopting California emission standards

• Covered by K&N’s No-Hassle Lifetime Limited Warranty and Million Mile Limited Warranty

Fitment:
1996 Audi A4 Base
1996 Audi A4 Quattro Base
1997 Audi A4 Base
1997 Audi A4 Quattro Base
1997 Audi A6 Avant
1997 Audi A6 Base
1997 Audi A6 Quattro Avant
1997 Audi A6 Quattro Base
1998 Audi A4 Avant
1998 Audi A4 Base
1998 Audi A4 Quattro Avant
1998 Audi A4 Quattro Base
1998 Audi A6 Base
1998 Audi A6 Quattro Avant
1998 Audi A6 Quattro Base
1999 Audi A4 Base
1999 Audi A4 Quattro Avant
1999 Audi A4 Quattro Base
1999 Audi A6 Base
1999 Audi A6 Quattro Avant
1999 Audi A6 Quattro Base
2000 Audi A4 Base
2000 Audi A6 Base
2000 Audi A6 Quattro Avant
2000 Audi A6 Quattro Base
2001 Audi A4 Base
2001 Audi A6 Base
2001 Audi A6 Quattro Avant
2001 Audi A6 Quattro Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: false
Clearance Item: t
Units Per Sku: 1