K&N Replacement Round Straight Universal Air Filter for 2010-2015 Audi A8 2.0L/2.5L/3.0L/4.0L/4.2L Engine Components>Hardware Kits - Other Each header is built from

Each header is built from premium T-304 austenitic stainless steel

Fitment Note: This item will not fit models equipped with R/T SCAT PACK or Rhombi Illuminated air catcher headlamp

Fitment Note: Valve Simulators C43 models equipped with the optional valved AMG Performance Exhaust System require the AWE Electronic Valve Simulators for proper function

these tail lights can produce great illumination

high-flow filter

K&N Replacement Round Straight Universal Air Filter for 2010-2015 Audi A8 2.0L/2.5L/3.0L/4.0L/4.2L Engine Components>Hardware Kits - Other Each header is built fromK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your