K&N 10-11 Buick Lacrosse / 11 Regal Replacement Air Filter Exterior Styling>License Frame Made out of premium-grade materials

Made out of premium-grade materials

View the 21-796C vehicle applications to determine the legal status for each vehicle

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This makes the KC Xross Bar lighter than steel bar options on the market

1" Wheelbase vehicles

K&N 10-11 Buick Lacrosse / 11 Regal Replacement Air Filter Exterior Styling>License Frame Made out of premium-grade materialsK&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