[Adam Skelding]

Originally Posted by S_Nori

What's the reasoning behind plastic gears over metal, better performance?
How quickly can you pop the diff out in comparison to a normal mid motor car?

The composite gears are much lighter than the stock ones, you can even go down to running 2 composite cross shaft gears to free up the differential even more without any issue.
Lighter diff internals means less rotating mass therefore faster accelerating. You also get much less pendulum effect from the rear end of the car.

Diff can be out in about a minute. It's basically the same system as people who ran the DEX410 will be familiar with.