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SKU: 54-10601 | UPC: 802959501061
aFe MagnumFORCE Intakes Stage-1 P5R AIS P5R BMW 525i/528i (E39) 97-03 L6-2.5L/2.8L
This aFe Power Magnum FORCE Stage-1 Cold Air Intake System with Pro 5R Filter fits 2001-2003 BMW 525i and 1997-2000 BMW 528i E39 models with 2.5L or 2.8L L6 engines. It delivers 6 horsepower and 7 pounds per foot of torque gains through increased airflow from a massive 360-degree conical filter inside a durable 16-gauge heat shield. The 3-angle adapter boosts air velocity for quicker throttle response and more power in minutes with simple bolt-on installation.
Key Features
- Pro 5R Air Filter: Washable and reusable 360-degree radial flow filter with 5 layers of cotton gauze media provides maximum airflow and long service life through multiple cleanings.
- 3-Angle Billet Adapter: Precision-machined design increases air velocity into the MAF sensor for improved combustion efficiency and power delivery.
- Performance Gains: Delivers 7% CFM flow increase along with 6 HP and 7 lb-ft torque measured on dyno for noticeable acceleration in daily driving.
- 16-Gauge Heat Shield: Black powder-coated housing protects the filter from engine heat to maintain cooler denser intake air for consistent performance.
- Direct Bolt-On Design: Includes all mounting hardware for easy installation without cutting or modifications in under an hour.
Product Notes
- Filter is fully washable with provided cleaning kit for repeated use and maintenance.
- System requires no ECU tuning or modifications to existing components.
- Product weight is 5.8 lbs with shipping box dimensions of 22 x 14 x 10 inches.
Installation Notes
- Professional installation recommended.
- Remove factory airbox and bolt adapter with filter directly to MAF sensor tube.
- All necessary clamps and hardware provided for secure factory-like fit.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2003 | BMW | 525i | Base |
| 1997-2000 | BMW | 528i | Base |
Why Choose aFe Power?
- Proven dyno-tested results back every intake system for real-world performance.
- High-quality polyurethane and powder-coated steel construction ensures durability.
- Engineered in the USA with precision fitment for BMW E39 platforms.
Frequently Asked Questions
-
Q: Does this intake fit 2001-2003 BMW 525i with M54 engine and 1997-2000 528i with M52?
A: Yes it provides direct bolt-on fit for both specified engines and years on E39 chassis without alterations. -
Q: What material is the Pro 5R filter made from?
A: 100% polyurethane frame with 5 layers of oiled cotton gauze for superior filtration and airflow. -
Q: What does the warranty cover?
A: 2-year limited warranty on all components against defects in materials and workmanship.
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed at 22 x 14 x 10 inches
- Weight: 5.8 lbs product / 7 lbs shipping
Read More
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