BMW 535i DIY: How to Change Differential Fluid for Improved Performance! 

Thanks 🙏🏽

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Yes. I just replaced the transmission. Dealing with BMW 535i Transmission Failure: My Story and Solution ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6Ji77CLFpZo.html

Yes, would love to have a limited slip. Working to see how I can make that happen.

Yeah same man I’m thinking about going with the wavetrac limited slip differential from ecs tuning for my f10 because that’s the only one I could find

From what I have researched that Wavetrac listed on ECS’s website is not compatible with our 535’s. The gear ratio is incorrect and that’s actually for a 550i. I have researched this for months. The only option we currently have is a Quafie LSD from Birds Auto in the UK and it will run around $2,900. I am currently working on developing a new option with BimmerhausePerformance. It is a Helical LSD.

Yeah, that’s only in xdrive.

How much did they charge to change your front diff fluid?

@kjhnsn7296 I’m RWD, I don’t have a front differential.

@@kjhnsn7296 I had the Front And Rear Differential Fluid flushed and refilled. My mechanic charged me $240 for the labor, I supplied the both Fluids. It's 62k miles so it's time to do it, I also had the Spark Plugs replaced after that too.

@@Petlover10000 Thanks. I had a highly rated indy shop quote me $300 for the front diff oil change on top of $1200 for tranny pan drop and refill service. Y

168k miles