Charge Pipe (Clean Air Duct) Repair Kit — BMW N54 | 740i, 740Li, X6 E71
Fix the #1 N54 Failure Before It Leaves You Stranded — Replace the Plastic Charge Pipe Now.
The factory plastic charge pipe on the BMW N54 twin-turbo engine is notorious for cracking and splitting under boost pressure — especially as the plastic ages. When it fails, you lose boost instantly, triggering limp mode, poor acceleration, and often a loud "pop" under hard acceleration.
This repair kit replaces both factory plastic pipes (13717582312 and 13717571346) with a reinforced unit — eliminating this known failure point permanently.
What's Included
- Replacement charge pipe for N54 clean air duct system
- Covers both OEM pipe positions: 13717582312 and 13717571346
Why Replace the Charge Pipe Now
- Prevents Limp Mode: A burst charge pipe instantly kills boost and sends the car into limp mode — often at the worst moment.
- Reinforced Construction: Replaces the factory plastic with a more durable unit that handles N54 boost pressures without cracking.
- Known N54 Failure: This is one of the most documented failure points on the N54 — ask any BMW technician. Replacing it proactively is cheap insurance.
- OEM Reference: Replaces 13717582312 and 13717571346.
Vehicle Compatibility
| Model | Engine | Years |
|---|---|---|
| BMW 7 Series F01 740i | N54 | 09/2007–06/2012 |
| BMW 7 Series F02 740Li | N54 | 09/2007–06/2012 |
| BMW X6 E71 35iX | N54 | 01/2007–03/2010 |
OEM Cross-Reference
- 13717582312
- 13717571346
Don't wait for failure. N54 charge pipe cracks typically appear between 60,000–100,000 miles and most often under hard acceleration. If yours hasn't been replaced yet, it's a matter of when, not if. This kit is cheap insurance against a roadside breakdown.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings