BMW N55 Turbine Westgate Repair Kit (Wastegate BMW N55) type 1

BMW N55 Turbine Westgate Repair Kit (Wastegate BMW N55) 740i 740iX 640i 535i 535Li

The manufacturer offers to replace the BMW H55 turbochargers in the assembly. We also suggest replacing the Wastegate BMW N55 repair kit. Installation on the BMW N55 engine is not possible without removing the turbines, the process is quite time-consuming and takes a lot of time - for this you need:

1. Remove the turbochargers from the motor (it is more convenient with the removal of the motor, but with certain skills it is possible to remove without dismantling the motor from the body) check the backlash on the turbochargers N54, the condition of the catalysts)
2. Unscrew the Westgate BMW H55 vacuum regulators
3. Dismantle the old BMW N55 flap with a grinder, noting the position relative to the turbine.
4. Attention! Installation of dampers is impossible without an argon-arc welding machine. Install the new flap in the position previously marked during disassembly. Weld the lever to the rod.
5. Screw on the vacuum regulator (replace worn vacuum lines, clean or replace electromagnetic pressure converters N55)
6. During installation, it is necessary to use new oil supply hoses and hoses of the cooling system, as well as all seals and gaskets.

• BMW

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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

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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