Z4 rear hub

[Jim Lepage]

5x130= porsche fitment

Right !

I have 18mm adapters but I'd like thinner spacers to poke a little less.

[LJ851]

What kind of wheels that made you want to modify the hub?

5x130= porsche fitment

[ngampleh]

What kind of wheels that made you want to modify the hub?
Pics pls
Why not 5x114.3 or below 120mm diameter?


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[Jim Lepage]

Glad to help and understand my english...


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Ahahah, english is not my native language too, don't worry, everything is fine. :D

[ngampleh]

Glad to help and understand my english...


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[Jim Lepage]

Think thats scary to redrilled to 5x130, it only 1mm meat (see left one with blue line)
I ever redrilled my stock hub 5x120, and its tested fine on track and 20k miles (see right one with red line)




There is still possible to make 5x130 on your stock hub..
Here the reference

http://www.bimmerforums.com/forum/showthread.php?1696023-E36-M3-wheels-on-my-R53

Yes, stock e30 disc can run with small modification on the area that will attach to welded + redrilled hub

Thank you for your answer ! :up:

[ngampleh]

Very nice. With all the different posts in this thread I've gotten a bit confused. Were you able to retain your e-brake with this setup and if so was it difficult to make work?

Sorry, if thread confused..
I retain my stock e30 e-brake
See this pic, old dirty e-brake stuff

[ngampleh]

I have a couple questions.

Do you think these hubs can be safely redrilled 5x130 ? Do they have enough meat ?

Do you think a standard E30 disc can go over them ?


I'd like to run 5x130 hubs rear. I wanted custom hubs but since those can maybe be redrilled to 5x130 I'd only have to shim my calipers brackets 2.5mm each side and drill my discs too.

Think thats scary to redrilled to 5x130, it only 1mm meat (see left one with blue line)
I ever redrilled my stock hub 5x120, and its tested fine on track and 20k miles (see right one with red line)




There is still possible to make 5x130 on your stock hub..
Here the reference

http://www.bimmerforums.com/forum/showthread.php?1696023-E36-M3-wheels-on-my-R53

Yes, stock e30 disc can run with small modification on the area that will attach to welded + redrilled hub

[boy412]

Forgot rear end with 12mm spacers

Very nice. With all the different posts in this thread I've gotten a bit confused. Were you able to retain your e-brake with this setup and if so was it difficult to make work?

[Jim Lepage]

I have a couple questions.

Do you think these hubs can be safely redrilled 5x130 ? Do they have enough meat ?

Do you think a standard E30 disc can go over them ?


I'd like to run 5x130 hubs rear. I wanted custom hubs but since those can maybe be redrilled to 5x130 I'd only have to shim my calipers brackets 2.5mm each side and drill my discs too.

[ngampleh]

1000 miles tested and still running...
pretty fun for 4 pot

[ngampleh]

E46 325/328 calipers and rotors


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[cervantes559]

Forgot rear end with 12mm spacers

So what did you end up using for the rear z4 hubs with e30 ta what brake calipers and rotors?

[ngampleh]

Forgot rear end with 12mm spacers

[ngampleh]

Installed z4 hubs on stock rear trailing arm


Front end


Its all done...
The OP question answered
Thanks guys for sharing all things about hubs and rear brake


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