K&N 8 oz. Squeeze Air Filter Oil Lower Rear Sub Frame Brace Year Make Model Submodel 2006-2008

Year Make Model Submodel 2006-2008 Audi A4 Base 2006-2008 Audi A4 Cabriolet 2006-2008 Audi A4 Quattro Avant 2006-2008 Audi A4 Quattro Base 2006-2008 Audi A4 Quattro Cabriolet 2007-2008 Audi RS4 Base 2008 Audi RS4 Cabriolet 2006-2008 Audi S4 Avant 2006-2008 Audi S4 Base 2006-2008 Audi S4 Cabriolet

The full billet design is extremely strong and eliminates all the flex and looseness that are felt with the stock plastic box

50" T6-6061 aluminum tube that provides a smooth uninterrupted path for highly efficient airflow and a look that will impress every time you open your hood

They replace the restrictive factory airbox and air filter to give you better performance and better engine sound

deserts and highways of the world

K&N 8 oz. Squeeze Air Filter Oil Lower Rear Sub Frame Brace Year Make Model Submodel 2006-2008K&N 99 0533 is an 8 ounce squeeze bottle of air filter oil. K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. When used as directed, it quickly penetrates the filter pleats, where it remains suspended in the cotton fabric. Saturation is maintained until the element is cleaned with K&N Air Filter Cleaner.