Can I install a redline MT-90 manual transmission fluid in my BMW Z4?

I have heard that using a high-performance manual transmission fluid like redline MT-90 can improve shifting and extend the life of the transmission. Is it safe to use this fluid in my BMW Z4? Will it void my warranty?

Yes, you can use redline MT-90 in your BMW Z4. In fact, many BMW enthusiasts swear by this fluid for improved shifting and longer transmission life.

While BMW does recommend using their own brand of transmission fluid, using something like redline MT-90 will not necessarily void your warranty. However, if you experience any transmission issues, BMW may not cover it under warranty if they deem the fluid to be the cause.