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Gen4 five stud conversion enquiries..
- NafemanNathan
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5th Gen 5-Stud hubs fit straight on to 4th gen upper and lower balljoints. You need either 5th Gen Driveshafts or the correct thickness washer to make up the difference (Can't recall the size off hand), and everything else fits, apart from the 4th gen OEM brake hose fixing (halfway along the hose) only picks up on one of the two holes on the 5th gen front vertical arms if I remember correctly.
- CrunchyAdams82
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^^@W1ggz, are you fitting new driveshafts, or fitting these alternative washers to make up the difference?
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- W1ggz
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Re: Gen4 five stud conversion enquiries..
Washers mate I had a brief chat with 106pete about it a while ago
- CrunchyAdams82
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Nice. You're going to have to do a write-up on this, in due course.. 

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- NafemanNathan
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- K30DPC
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1. Is it a balls-ache of a task, or relatively straightforward procedure?
All depends bolts and nuts condition. Lower ball joints may be changed for new just to sleep better
2. Which hubs does one go for, simply any Gen5?
Any 5g 5 studs hubs will do
3. Does doing this alter the offset at all, or is that not even a factor?
Not sure but didn't found any issue
4. Will you need to get Gen5 calipers to suit, or will Gen4 ones still fit?
Only discs. Calipers may stay the same. But you can do cheep BBK(for eg. ATR) swap as well
5. Are there any other points to consider (other than Nitin being sexy..Iain.
)?
Nitin isn't sexy. His mega sexi
You will need 5gen ABS sensors as they are differently mounted to the hubs. Wires and connectors are exactly the same. Also outer CV joints are different so they have to be swaped as well. Ideally all driveshafts. They work just fine. In case you have no money for all temporarly you can just put 3mm thick washer under big nut on CV joint. Just remember you will risk wheel bearing damage as the seal which seating on 4th gen driveshafts is smaller then one from 5th and water and dirt can easily go there
You can already find some pics in my profile threat. Also if some more needed I can try to find something
All depends bolts and nuts condition. Lower ball joints may be changed for new just to sleep better

2. Which hubs does one go for, simply any Gen5?
Any 5g 5 studs hubs will do
3. Does doing this alter the offset at all, or is that not even a factor?
Not sure but didn't found any issue
4. Will you need to get Gen5 calipers to suit, or will Gen4 ones still fit?
Only discs. Calipers may stay the same. But you can do cheep BBK(for eg. ATR) swap as well
5. Are there any other points to consider (other than Nitin being sexy..Iain.


Nitin isn't sexy. His mega sexi


You will need 5gen ABS sensors as they are differently mounted to the hubs. Wires and connectors are exactly the same. Also outer CV joints are different so they have to be swaped as well. Ideally all driveshafts. They work just fine. In case you have no money for all temporarly you can just put 3mm thick washer under big nut on CV joint. Just remember you will risk wheel bearing damage as the seal which seating on 4th gen driveshafts is smaller then one from 5th and water and dirt can easily go there
Nothing to worry buddy DIYCrunchyAdams82 wrote:I wouldn't be doing it by myself I wouldn't imagine. More likely enlisting help for friendship & favours.4thgenphil wrote:Doing it yourself?![]()
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I don't have the skills yet. But I am learning slowly.
You can already find some pics in my profile threat. Also if some more needed I can try to find something
my BB1 UKDM
- CrunchyAdams82
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Cheers Mario, some good information there. 

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Andy's Si VTEC BB4
Andy's Si VTEC BB4
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- W1ggz
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Re: Gen4 five stud conversion enquiries..
Mario do you know the diameter needed for the washer on the hub nut? It's the last bit I need then I can start on this this week
- CrunchyAdams82
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@K30DPC ^^
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Andy's Si VTEC BB4
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K30DPC wrote:If you wanna go there is nothing to stop you. ONE LIFE LIVE IT