aFe MagnumFORCE Carbon Fiber Air Intake System Stage-2 PRO 5R 08-13 BMW M3 (E9X) V8 4.0L Gauges & Pods>Gauges paired with an AIRAID premium

paired with an AIRAID premium air filter for superior airflow and filtration

The master kit also includes couplers

Kit includes stainless steel braided leader lines with 1/4in PTC fittings

The 325 is a compact body design

aFe MagnumFORCE Carbon Fiber Air Intake System Stage-2 PRO 5R 08-13 BMW M3 (E9X) V8 4.0L Gauges & Pods>Gauges paired with an AIRAID premiumEasy to install one piece 16 gauge powder coated heat shield requires no cutting or drilling. Stylish powder coated steel or brushed aluminum cover blocks heat and directs cold air to the filter while quieting intake noise. The precision designed molded plastic intake tube maximizes airflow volume and speed for optimum power gains. 360 degree flow, washable and reusable, limited lifetime filters are high flow and high performance.