aFe Power 54-10471 Magnum FORCE Stage-1 Intake for 1997-2003 BMW 540i 4.4L

Vehicle Fitment

• 1997-2003 BMW 540i (E39, V8 4.4L M62)

Features

• Magnum FORCE Stage-1 Cold Air Intake System with Pro 5R performance filter
• High-flow oiled conical air filter media for increased airflow and filtration
• One-piece durable 16-gauge powder-coated heat shield to block engine heat
• Unique 3-angle filter adapter to smooth airflow into the intake track
• Washable and reusable Pro 5R air filter for long service intervals
• Improved throttle response and power delivery over stock intake
• Direct bolt-on design using factory locations - no cutting required
• Easy installation with all necessary hardware included

Specifications

• Part Number: 54-10471
• Intake Type: Stage-1 Magnum FORCE cold air intake
• Compatible Vehicle: BMW 540i E39
• Engine: V8 4.4L (M62)
• Estimated Gains: Up to +10 HP & +14 lb-ft torque
• Filter Material: Oiled Pro 5R cotton gauze
• Heat Shield: Powder-coated 16-gauge steel
• Emissions: 50-state legal with CARB EO# D-550-1 for 1997-2003 models 

Included Components

• 1x Magnum FORCE Stage-1 intake assembly
• 1x Pro 5R oiled conical air filter
• 1x Powder-coated 16-gauge heat shield
• 1x 3-angle filter adapter
• Set of clamps, couplers, and mounting hardware
• Installation instructions

Product Description

The aFe Power Magnum FORCE Stage-1 Cold Air Intake System 54-10471 is a performance-focused upgrade designed specifically for 1997-2003 BMW 540i E39 models equipped with the V8 4.4L M62 engine. Replacing the restrictive factory intake, this Stage-1 system provides improved breathing capability that helps unlock up to an estimated +10 additional horsepower and +14 lb-ft of torque. Its Pro 5R oiled performance air filter delivers enhanced airflow while maintaining excellent filtration efficiency, and the washable/reusable design makes maintenance straightforward.

Built with a heavy-duty powder-coated heat shield and a 3-angle adapter to smooth airflow into the intake tract, this intake system uses factory mounting locations for a direct bolt-on installation - no cutting or modifications are needed. The sealed housing helps reduce intake air temperatures for better performance, and the included hardware ensures a complete installation. This air intake is designed for enthusiasts looking to improve throttle response, engine sound, and overall performance without compromising reliability.