[EricSMG]

Originally Posted by Jason@Tischer

No problem, and I did mean that in a friendly manner, of course!

No worries mang!

I was confused.... because my local dealer, BMW of San Diego, had zero clue about these gearsets.

[kaiv]

Originally Posted by EricSMG

No worries mang!

I was confused.... because my local dealer, BMW of San Diego, had zero clue about these gearsets.

Same thing with cunningham/south county BMW.

They cannot do/get anything when it comes to diff internals. I know because when I brought my car with a toasted rear frame they misdiagnosed it for a bad diff... and wanted to sell me a "refurbished" diff for $3k+

With that said, if anyone is looking to do this upgrade and save money and down time, I have a stock OEM diff available!

[bmwmcab]

Originally Posted by kaiv

Same thing with cunningham/south county BMW.

They cannot do/get anything when it comes to diff internals. I know because when I brought my car with a toasted rear frame they misdiagnosed it for a bad diff... and wanted to sell me a "refurbished" diff for $3k+

With that said, if anyone is looking to do this upgrade and save money and down time, I have a stock OEM diff available!

same thing happened to me when i tried asking my dealer up here in canada. they knew nothing about it until i did a search on this forum and found the oem part number for the 4.10 gearset and gave it to them. that's when they found it. ordered mine and it took 2 weeks to get it.