K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 Ring & Pinions Vacuum-actuated valves with control hardware

Vacuum-actuated valves with control hardware

Max gains of 9hp and 8lb-ft of torque at the crank

The S49053CF provides style

aggressive 5-cylinder character

AWE SwitchPath™ tech responds perfectly to the many transmission settings and shift points of the G87

K&N Custom Filter Oval Length 6.125in I/S /7in O/S x Width 3.625in I/S/ 4.5in O/S x Height 1.75in - E-3321 Ring & Pinions Vacuum-actuated valves with control hardwareK&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