aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R BMW 3-Series (E46) 99-06 L6-2.5L/2.8L/3.0L

SKU: 54-20442 | UPC: 802959503867

aFe MagnumFORCE Intakes Stage-2 P5R AIS P5R BMW 3-Series (E46) 99-06 L6-2.5L/2.8L/3.0L

The aFe Power Magnum FORCE Stage-2 Cold Air Intake System with Pro 5R filter delivers dyno-proven gains of 11 horsepower and 12 pounds per feet of torque for BMW 3-Series E46 models from 1999 to 2006 equipped with L6-2.5L/2.8L/3.0L M52/M54 engines. This complete air intake replaces the restrictive factory setup with a high-flow filter open air box and smooth intake tube to increase airflow volume and velocity for noticeable power and throttle response. Installation takes under 90 minutes with no cutting or drilling required using provided hardware for direct bolt-on fit.

Key Features

• Pro 5R Radial Flow Filter: 360-degree airflow through 5-layer progressive cotton gauze media captures more air than oiled media filters while maintaining high filtration efficiency washable and reusable for long-term performance
• 16-Gauge Powder-Coated Heat Shield: One-piece steel shield with stylish cover isolates the filter from engine heat pulls in cooler denser outside air and reduces intake noise for consistent power delivery
• Molded Plastic Intake Tube: Precision-formed tube with large diameter promotes laminar flow minimizes turbulence and connects seamlessly to stock mass air flow sensor and throttle body
• Open Air Box Design: Enclosed housing with large opening integrates with factory air inlet directs cold air straight to the filter without any modifications
• Pre-Oiled and Ready to Run: Filter arrives pre-oiled with all clamps couplers and hardware included for immediate gains and simple maintenance

Product Notes

• Filter is washable and reusable clean every 30,000-50,000 miles depending on driving conditions
• Pro 5R media provides high flow without oil saturation on mass air flow sensor
• Ships in original aFe Power box with protective foam inserts

Installation Notes

• Professional installation recommended.
• Direct bolt-on design uses stock mounting points completes in 1.5 hours or less
• Includes all necessary clamps brackets and hardware no ECU tuning or modifications needed

This Part Fits

Why Choose aFe Power?

• Direct-fit engineering matches OEM specifications for every model year
• Dyno-tested on actual vehicles to verify real-world power increases
• High-quality materials built in the USA with rigorous quality control

Frequently Asked Questions

• Q: Does this intake fit my 2003 BMW 325i E46?
  A: Yes it fits 2001-2005 BMW 325i and all listed E46 chassis models with M52 or M54 engines confirm your exact submodel in the fitment table
• Q: What material is the intake tube made from?
  A: High-strength molded plastic resistant to heat and oil designed for maximum airflow and durable performance
• Q: What is the warranty on this product?
  A: Backed by a 2-year limited warranty on the complete system contact aFe Power for details

Shipping & Handling

• Method: UPS Ground or FedEx Ground
• Availability: In stock - ships same or next business day
• Packaging: Original aFe Power box 22.25 x 14.50 x 9.38 inches
• Weight: 8.80 lbs shipping weight