Replacement Air Filter for 2008-2013 R8 4.2L V8 (KNNE-0668) tail-lights Caster correction bushings included to

Caster correction bushings included to restore proper alignment

Proprietary HD High-Angle Ball Joints

Control Arm Material: Fabricated 4130 chromoly steel (Xtreme-Duty)

extending the reach of your ballast outputs for flexible mounting

Replacement Air Filter for 2008-2013 R8 4.2L V8 (KNNE-0668) tail-lights Caster correction bushings included toK&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