aFe Power MagnumFORCE Stage-2 Si Pro DRY S Cold Air Intake for Select 2010-2019 BMW (L6-3.0L)

Fits select 2010-2019 BMW 535i, 535i GT, 640i, 640i Gran Coupe, 740i/Li, X3, and X4 models (L6-3.0L).

The aFe Power MagnumFORCE Stage-2 Si cold air intake system replaces your restrictive factory airbox with a high-efficiency, sealed housing and a precision-engineered intake tube. Constructed from heat-resistant cross-linked polypropylene (XLPE) rotomolded plastic, the airbox features a built-in ram air scoop that pulls fresh, cold air from outside the engine compartment to maximize efficiency and throttle response. The sealed design significantly reduces intake noise compared to open-element systems while maintaining a factory-style appearance.

This system includes the Pro DRY S air filter—a 360-degree, three-layer synthetic media filter that provides maximum convenience by requiring no oils for maintenance. It is fully washable and reusable for the life of the vehicle. The kit is designed for a direct-fit installation using factory mounting points and hardware.

• Manufacturer Part Number: 51-82082-1
• Filter Type: Pro DRY S (Oil-Free, 3-Layer Synthetic Media)
• Housing Material: Rotomolded Cross-linked Polypropylene (XLPE)
• Design: Sealed housing with integrated ram air scoop
• Installation: Bolts to factory mounting points; no cutting or drilling required
• Filter Maintenance: Washable and reusable limited lifetime filter