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Spec sheet
{"make":"BMW","models":["540i"],"chassis":["E39"],"derived_chassis":[],"years":null,"year_start":null,"year_end":null,"lci":null,"engine":[],"drivetrain":null,"body":[],"suspension":[],"exclusions":[],"notes":[],"flags":["no years","unparsed qualifier"],"turbo":false,"turbo_basis":[],"verified":true,"manufacturer":{"status":"mfr unverified (no public lookup)"},"manufacturer_note":"aFe 97-03; partly CARB-legal: D-550-3 (check vehicle)"}
aFe Magnum FORCE Stage-1 Cold Air Intake w/ Pro 5R
for BMW E39 540i (1997-2003) - 54-10471
Fits: aFe MagnumFORCE Intakes Stage-1 P5R AIS P5R BMW 540i (E39) 97-03 V8-4.4L. Performance upgrade.
Maximum performance within minutes is what this aFe Stage 1 cold air intake system delivers. Enclosed in a durable 16 gauge heat shield; a massive washable/reusable; 360 deg. conical Pro 5R air filter increases airflow resulting in an additional 6 hp; and 7 lbs./ft/ torque. This intake system also features a unique 3-angle adaptor for increased air velocity. The Pro 5R air filter is constructed with 100 percent polyurethane for long life and multiple cleaning cycles. This intake is the easiest intake on the market to install. Simply remove the factory intake and mount the 3-angle adaptor with the air filter to the MA F sensor tube and you are breathing more air and producing more power.
- Repl. Factory Intake For Improved HP/Torque/Styling
- Uses Pro 5R Filter For Maximum Air Flow
- Improved Throttle Response
- Rotomolded Plastic Tube
- 62% cfm Flow Gain
Vehicle Fitment
| Make | Model | Chassis | Engine | Years | Drivetrain | Body | Notes |
|---|---|---|---|---|---|---|---|
| BMW | 540i | E39 | - | - | - | - | - |
Brand: aFe MPN: 54-10471 UPC: 802959500934
Emissions: no CARB EO number is listed for this part. Check your state's emissions laws before street use.