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N55 conversion kit S55 oil supply

N55 conversion kit S55 oil supply

Regular price €1.950,00 EUR
Regular price Sale price €1.950,00 EUR
Sale Sold out
Tax included.

Unfortunately, the N55B30 engines in the BMW M135i and M235i have a massive problem when used on the racetrack: When cornering quickly in continuous operation, the oil supply breaks off very quickly and causes massive engine damage.

This problem occurs more frequently when using semi-slicks or slicks. The BMW M235i/M240i Racing was therefore switched to the oil supply of the S55.

We offer this conversion kit for installation in your vehicle.


  • improved oil supply at high lateral acceleration
  • optimized structure of the oil pan and intake
  • additional suction pump

The S55 oil supply has been tried and tested in motorsport for years in the N55 and reliably prevents major engine damage.

If you are interested, we will be happy to carry out the installation for you in-house.


  • Oil pan S55
  • Oil pump S55
  • Suction pump
  • intake pipe
  • Oil pan gasket
  • All fasteners required for installation
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