Nissan RB 20/25/26/30 to N54/N55/S55 DCT Adapter Kit

1.500,00

Adapter kit to fit a BMW N54/N55/S55 gearbox to a Nissan RB 20/25/26/30 engine.

SKU: ADM-RB-DCT-N54S55 Categories: ,

Description

Kit for connecting the DCT GS7D36SG gearbox from BMW M2/M4 and other 6-cylinder engines with NISSAN RB25 or RB26 engines.

The kit includes:

  • Flywheel made of lightweight aerospace alloy AlZnMg+Ti with the strength of 42CrMo4 steel. It features an integrated starter ring gear and a spring-loaded multi-disc insert that functions as a dual-mass flywheel. The flywheel insert is available in 5 torque configurations: 700 / 860 / 1056 / 1150 / 1300Nm. The maximum torque capacity depends on the selected springs and the ability to dampen engine harmonics while withstanding high loads.
  • The Adapter made of AW7075-T651 aluminum alloy, which surpasses the strength of S355 and C45 steel.
  • Mounting screws for the flywheel, adapter, and gearbox.

 

In case of unavailability, shipment will be made within 4 weeks from the order placement.

Click to download the installation instructions for the kit!

Kit dedicated for engines Nissan RB RB20 RB25 RB26 RB30 DE DET NEO
Supported transmissions Any DCT transmission GS7D36SG from 6-cylinder engines N54 / N55 / S55

available in BMW models BMW E92 / E93 / F80 / F80N / F82 / F82N / F83 / F83N / F87 M2 / F87N

Available versions of the vibration damper installed on the flywheel.

Please specify the version when placing an order, based on the principle of planned torque + 70Nm. We are here to assist you in selecting the appropriate configuration.

700 nm

860Nm

1056Nm

1156Nm

1300Nm

 

Why choose our solutions?

  • For measurements, we use a modern 3D scanner ATOS GOM, which provides high measurement accuracy. The maximum volumetric measurement error is <0.002 mm. Additionally, if the highest measurement accuracy is required, our workshop is equipped with FARO GAUGE ARM measuring arm.
  • For design, we use legal software from Dassault System called Solid Works Professional. Regular annual subscriptions ensure that we always work with the latest software version.
  • In production, we utilize modern CNC machines from DMG MORI, which are regularly inspected and serviced. The machining accuracy is no worse than 0.01 mm, ensuring excellent alignment of gearboxes with engines. According to international ITAR regulations, machines commonly used in the industry cannot have a positioning accuracy greater than 0.006 mm.
  • We use only the highest quality certified materials in our production, such as special aluminum alloys AlZnMg+Ti with titanium additives for flywheel production. These alloys offer the same strength as 42CrMo4 steel while being lighter. Our adapters are made from an aluminum alloy called AW7075-T651, also known as Fortal. This alloy is nearly three times stronger than the popular AW2017 aluminum. We collaborate with suppliers from the EU and the USA for the delivery of strategic materials.
  • We do not import materials or outsource production to Chinese manufacturers.

 

Additional information

Weight 15 kg
Damper Torque

1056Nm 780fb/lb, 1300Nm 1000ft/lb, 700Nm 515ft/lb, 860Nm 635ft/lb, 1156Nm 850ft/lb

Brand

Fits Engine

Nissan RB25

Title

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