Description
Gain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel-bent aluminum intake tube. Each system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle.
K&N’s mandrel-bent aluminum cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty.
- K&N Million Mile Limited Warranty
- Will not void vehicle warranty.
Fitment:
2009 Audi A4 Base
2009 Audi A4 Cabriolet
2009 Audi A4 Quattro Avant
2009 Audi A4 Quattro Base
2009 Audi A4 Quattro Cabriolet
2010 Audi A4 Base
2010 Audi A4 Quattro Avant
2010 Audi A4 Quattro Base
2011 Audi A4 Base
2012 Audi A4 Base
2013 Audi A4 Base
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