4wd conversion

Discuss general engine, turbo and supercharger conversions in this section

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Rik178m
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Post Sun Jun 17, 2007 10:37 pm

just wondering as the 325iX was 4wd how hard would a 4wd conversion be? Dont get me wrong I love rwd tho!
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Yaninnya
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Post Mon Jun 18, 2007 12:42 am

Quite hard because you need the whole ix body. It was different in many areas: floorpan, McPherson mounts, etc.
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Post Mon Jun 18, 2007 1:43 pm

and i bet they are hard to find. rare.

if you could find one then you could put a bigger engine in if thats your plan?

why do you want 4 wheel drive?
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Rik178m
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Post Tue Jun 19, 2007 5:12 pm

just a thought! mainly 0-60 times. think learnin throttle control would be a better idea
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MJG
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Post Tue Jun 19, 2007 5:50 pm

BMW road cars should not be 4wd. I only recently found out they actually made them - I was horrified.

Fitting a live axle to remove rear camber would be a better idea and drag slicks. Already faster than a 4wd then, and 4 less CV joints in the system mean less drivetrain losses.
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Post Tue Jun 19, 2007 9:27 pm

ric325i wrote:and i bet they are hard to find. rare.

if you could find one then you could put a bigger engine in if thats your plan?

why do you want 4 wheel drive?
only bigger engine you can do will have to be M20 based due to the drivetrain
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Post Tue Jun 19, 2007 10:15 pm

there are turbo'd IXs in the states, check out www.e30tech.com

I hear you can buy them in Europe for not that much and since they're all LHD anyway, you may as well!
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Post Tue Jun 19, 2007 10:41 pm

i've seen a M30 based 335ix but it didn't look at all easy!
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tomson
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Post Wed Jun 20, 2007 9:16 am

gareth wrote:i've seen a M30 based 335ix but it didn't look at all easy!
pics or a link??? Id love to see this....
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Post Wed Jun 20, 2007 9:40 am

Tomson bmw did a E34 535i alrad so i would imagine they used parts from both cars
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Post Wed Jun 20, 2007 4:55 pm

Demlotcrew wrote:Tomson bmw did a E34 535i alrad so i would imagine they used parts from both cars
never heard of the 535, i knew of the 525 which ive seen and they are M20/M50 versions....
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Post Wed Jun 20, 2007 5:39 pm

tomson wrote:
Demlotcrew wrote:Tomson bmw did a E34 535i alrad so i would imagine they used parts from both cars
never heard of the 535, i knew of the 525 which ive seen and they are M20/M50 versions....
e34 535i....you have never heard of one?

m30 lump has been the basis 90% of conversions in the last 9 months
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Post Wed Jun 20, 2007 5:59 pm

We all know the 535, just not a 4wd version...
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Post Wed Jun 20, 2007 6:02 pm

gortour wrote:We all know the 535, just not a 4wd version...
think hes just reffering to the 3.5L engine not just the 4wd version.

apparently the BMW 4WD system can't handle 'big power', but is definatly ok for a not too lairy M20 Turbo or 335i.
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Post Wed Jun 20, 2007 6:15 pm

ric325i wrote:
tomson wrote:
Demlotcrew wrote:Tomson bmw did a E34 535i alrad so i would imagine they used parts from both cars
never heard of the 535, i knew of the 525 which ive seen and they are M20/M50 versions....
e34 535i....you have never heard of one?

m30 lump has been the basis 90% of conversions in the last 9 months
no your right ive never heard of a 535. fool.
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Post Thu Jun 21, 2007 10:08 pm

tomson wrote:
gareth wrote:i've seen a M30 based 335ix but it didn't look at all easy!
pics or a link??? Id love to see this....
http://wp1016621.wp027.webpack.hosteuro ... f00948.htm

http://wp1016621.wp027.webpack.hosteuro ... f01025.htm
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Post Fri Jun 22, 2007 12:56 pm

i got quoted a starting price of £2500 for doing a 4wd conversion using cosworth running gear.usually prices end up double the original quote though :roll: