aFe Magnum FORCE stage 2 cold air intake for the BMW 340i, 340i GT xDrive. It uses a five-layer oiled cotton-gauze (pro 5r) filter for high airflow with strong filtration. A direct fit system that increases airflow over the restrictive factory intake for gains in throttle response and sound.
| Type | Cold air intake |
| Line | Magnum FORCE |
| Stage | Stage 2 |
| Filter Media | Five-layer oiled cotton-gauze (Pro 5R) |
| Intake Tube Finish | Black |
| Part Number | 54-12912-B |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016-2018 | BMW | 340i | Base |
| 2017-2019 | BMW | 340i GT xDrive | Base |
| 2016-2018 | BMW | 340i xDrive | Base |
| 2017-2020 | BMW | 440i | Base |
| 2017-2020 | BMW | 440i Gran Coupe | Base |
| 2017-2020 | BMW | 440i xDrive | Base |
| 2017-2020 | BMW | 440i xDrive Gran Coupe | Base |
| 2016-2018 | BMW | 740i | Base |
| 2017-2018 | BMW | 740i xDrive | Base |
| 2017-2021 | BMW | M240i | Base |
| 2017-2021 | BMW | M240i xDrive | Base |
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Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
