DOTZ DD2.JZ – “Custom-made downpipe and special differential”

We are getting closer to the goal …

After the completion of the engine and handbrake, Christan and Daniel continue with the exhaust and differential. For the manufacturing of the exhaust, differently long aluminum parts are connected by Daniel with the aid of tungsten inert gas welding, a special welding technique.

Custom-made downpipe and special differential

Meanwhile, Christian takes care of the locking differential, which is essential for future drifts with the DD2.JZ.

Since the acquisition of another differential is not profitable, Christian and Daniel decide to weld the original BMW Z4 differential. Due to the 100% barrier effect, perfect drifts can be triggered.

Custom-made downpipe and special differential

With a diameter of four inches, the downpipe is then installed into the engine compartment. By the use of thick pipes, sufficient exhaust air is made possible.

Custom-made downpipe and special differential

Stay tuned to check out the latest weekly news about the exciting DD2.JZ project!

Further information can be found here on the main page of the DOTZ DD2.JZ project.

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