Wastegate Repair Kit — K03 Turbo | BMW / MINI Cooper S N14 / EP6DTS | 128/135kW
Fix Boost Faults and Wastegate Rattle on Your BMW or MINI Cooper S — Steel K03 Wastegate Kit.
The K03 turbocharger on BMW and MINI Cooper S with N14 and EP6DTS engines develops wastegate wear — causing boost control faults, P0234/P0299 codes, and wastegate rattle. This steel repair kit rebuilds the wastegate mechanism, restoring correct boost control.
Why Rebuild the Wastegate
- Eliminates Rattle: Worn wastegate internals cause idle rattle — rebuilt wastegate is quiet.
- Restores Boost: New components restore accurate wastegate positioning and correct boost pressure.
- Steel Construction: More durable than OEM aluminum components.
Vehicle Compatibility
BMW 1 Series 120i (128kW), MINI Cooper S R55/R56/R57/R58/R59/R60 with N14 or EP6DTS engine (128–135kW)
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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