K&N E-1983 High-Flow Engine Air Filter for 2011-18 Audi A6/A7 3.0L/4.0L

Vehicle Fitment

• 2011-2018 Audi A6 (2.8L V6 Gas, 3.0L V6 Diesel, 4.0L V8) - all trims, quattro/AWD
• 2011-2018 Audi A7 (2.8L V6 Gas, 3.0L V6 Diesel, 4.0L V8) - all trims, quattro/AWD

Features

• Washable, reusable premium cotton-gauze air filter media
• Increases horsepower and acceleration by improving airflow
• Drop-in replacement for factory air box - no modifications required
• High filtration efficiency while enabling higher airflow
• Lifetime limited warranty from K&N
• Durable construction for long service life and minimal maintenance
• Compatible with original equipment electronics & sensors
• Reduces landfill waste by replacing multiple disposable filters over vehicle life

Specifications

• Material: Oiled cotton gauze filter media
• Shape: Round - 152 mm outside diameter, 92 mm inside diameter, height 187 mm
• Warranty: Lifetime limited
• Wash/clean interval: Up to ~75,000 miles depending on driving conditions
• Installation: 1x filter replaces the factory air filter element

Included Components

• 1x K&N E-1983 High-Flow Air Filter
• 1x Instruction sheet with cleaning & reuse guidance

Product Description

The K&N E-1983 is a premium drop-in air filter designed for Audi A6 and A7 models equipped with 2.8L V6, 3.0L V6 (diesel/gas), and 4.0L V8 engines from 2011 through 2018. It replaces the standard disposable filter with a washable, reusable element built with multi-layer cotton gauze media. This filter improves airflow to the engine while maintaining excellent filtration, providing enhanced performance and longer service life.

Installation is simple: remove the original air filter, insert the E-1983 into the factory air box, and you're set - no tuning or additional parts are required. Over time, it saves money by eliminating repeated filter replacements and comes with a lifetime limited warranty for added confidence.

This air filter is ideal for Audi A6/A7 owners seeking improved throttle response, engine efficiency, and longevity. Fitment is confirmed through 2018; coverage for 2019-2025 is unconfirmed at the time of listing.