aFe MagnumFORCE Stage 2 Si Intake, 06-11 BMW 3 Series E9x 3.0L

aFe Magnum FORCE Stage-2Si Cold Air Intake with 6" Washable Filter This listing is for one aFe MagnumFORCE Stage 2 Si Intake System for 06-11 BMW 3 Series E9x L6 3.0L non-turbo vehicles. Upgrade performance and style with the aFe Magnum FORCE Stage-2Si Cold Air Intake. Engineered to deliver real-world gains, this sealed system boosts power and torque while enhancing throttle response and underhood appearance. Proven gains: +12 HP and +15 lb-ft of torque* Superior flow: Outflows factory intake by 56% High‑capacity filter: 6" washable/reusable conical filter with inverted top for improved airflow Durable construction: 100% polyurethane filter media for longevity and multiple cleaning cycles Sealed housing: Reduces heat soak and includes two auxiliary air inlet ducts for increased airflow Attractive finish: Vacuum-formed ABS cover with carbon-fiber look provides easy service access and aggressive styling Optimized intake tract: Dyno‑tuned molded plastic tube with velocity stack adapter for improved volumetric efficiency and intake velocity The Stage-2Si system is a complete bolt-on solution designed for enthusiasts who want measurable performance improvements without compromising reliability. Easy to install and service, it delivers consistent gains across the powerband while maintaining OEM fit and finish. *Dyno results may vary by vehicle, drivetrain and conditions.