Volant 09-13 Audi A4 2.0T / 11-13 A5 2.0T Powercore Closed Box Air Intake System

Volant air intake systems utilize a high-velocity venturi filter adapter which provides a smooth transition through the MAF sensor into the intake tube for a much needed airflow improvement over the factory rubber tubing and resonator box. Volant's Cold Air box is larger than the factory unit and incorporates a larger opening to collect a higher volume of colder ambient air. This model includes a no maintenance PowerCore® filter. By using Donaldsons PowerCore Filtration technology submicron contaminants load on the surface rather than collecting in the depth of the filter. This is why we warranty our replacement air filters for 4 years or 150000 miles in urban conditions whichever comes first.This Part Fits: Year Make Model Submodel 2009-2013 Audi A4 Base 2009 Audi A4 Cabriolet 2009-2012 Audi A4 Quattro Avant 2009-2013 Audi A4 Quattro Base 2009 Audi A4 Quattro Cabriolet 2011-2013 Audi A5 Cabriolet 2011-2013 Audi A5 Quattro Base 2011-2013 Audi A5 Quattro Cabriolet