4.10 DIFF for e46 M3

[bmw m3 s50]

Still looking

[bmw m3 s50]

Still looking

[bmw m3 s50]

I am still looking for a used 4.10 diff.

[bmw m3 s50]

Still looking

[bmw m3 s50]

Still looking for a complete used 4.10 diff in good condition.

[bmw m3 s50]

Still looking for a complete used 4.10 diff in good condition.

[bmw m3 s50]

https://diffsonline.com/new-motorspo...l#.Xx8YUJ5Kj-g

Looking for one used before going the new route

[cudzich09]

https://diffsonline.com/new-motorsport-210mm-4.10-ratio-ring-and-pinion-with-14mm-bolt-holes.html#.Xx8YUJ5Kj-g

[bmw m3 s50]

Still looking for a 4.10 diff

[Onefastsicilian]

To avoid the diff whine, dont run poly or solid bushings...

I have 4.10s and absolutely love them.

[gorilla69]

This varies from person to person, some people prefer the standard gearing to stay in gear longer. Others prefer the 3.91/4.10 gears.

I personally believe that the m3 should had come with 3.91 or 4.10 gears from the factory. 3.91/4.10 transforms the car. The always feels like it has power in every gear, pulls harder, and is great for the type of driving you do in this country. Yes, your top speed is reduced and you shifting sooner but harder pulls and the feeling of power in all gears is well worth it.

Which of the gears made it accelerate faster i.e. from 60-130 mph? What kind of difference did you see on the road?

[Hallerhan]

Does anyone have a good source for gears? It appears that they sell roughly for $950.

and to piggy back off of this.. can anyone recommend a shop in the mid atlantic/tri-state area that will swap the gears

[BMWE46M3]

Does anyone have a good source for gears? It appears that they sell roughly for $950.

[GhostGrayM3]

This varies from person to person, some people prefer the standard gearing to stay in gear longer. Others prefer the 3.91/4.10 gears.

I personally believe that the m3 should had come with 3.91 or 4.10 gears from the factory. 3.91/4.10 transforms the car. The always feels like it has power in every gear, pulls harder, and is great for the type of driving you do in this country. Yes, your top speed is reduced and you shifting sooner but harder pulls and the feeling of power in all gears is well worth it.

I just got mine installed and I agree with the above description!

[Tbonem3]

No, I thought it was a thread about 4.10 gears