E30 hub conversion

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J30lbr
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Joined: Sun Jul 19, 2015 11:00 pm

Post Mon Jul 20, 2015 11:55 pm

Hi I'm new to this forum, Iv bought a 316i just as a project because I just love e30s but I can't quite insure a 325i yeT :(

Basically I want to put coilovers on, but I can't seem to find a proper coilover set, only shock inserts with springs, so I found a guy who was selling some coilovers for an e36 claiming they would fit e30s. I got the car on the ramp, and checked, the strut set up is different, compared to an e36 so there is no way these coilovers would fit.

So I was wondering, is it possible to just change the hub knuckle so that an e36 strut would bolt in?

I know that to change the rear, you can just change the whole control arm off a 318ti or a z3 if I'm correct?

So yeah if someone could give me a little bit of advice it would be appreciated
:D
ross_jsy
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Post Tue Jul 21, 2015 12:07 am

You can convert to 5 stud with a hodge podge of e36 bits, and I can tell by your post you aren't going to pony up to do it properly with m3 evo bits.

You can buy true coilovers, the cheapest I would use is probably Gaz GHA's or Golds. BC also seem good for the money, although I don't think they are a true coilover design on the rear, but rather a separate spring/adjustable platform.

However, before you spunk a good deal of money on coilovers, have you asked yourself why you need adjustable suspension? It's a 316i, so I doubt it will see track time. If it's for the super stance lows, don't bother, sell up and buy a Polo and stick some £200 eBay special coilovers on and be done.

A set of Bilstein B8's with quality lowering springs such as Eibachs will give you a good ride with great holding providing you don't fit some ridiculously low springs to it
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J30lbr
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Joined: Sun Jul 19, 2015 11:00 pm

Post Tue Jul 21, 2015 12:15 am

To be honest the only reason I wanted to put coilovers on it is because I'm undecided on how low I want to go, all I know is I don't want to be ridiculously low. Also, it drives like abit of a boat at the moment so I thought a set of coilovers would stiffen the ride up nicely, I have great aspirations for the car even tho it may only be a baby.

So you're saying I can't just take out a whole front leg off an e36 and just change the top mount to the e30 one and bolt it straight in with the e30 lower arms and track arms etc..?
ross_jsy
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Posts: 7307
Joined: Sun Jul 12, 2009 11:00 pm
Location: Jersey, C.I.

Post Tue Jul 21, 2015 12:27 am

No, if you want to use e36 bits, you will need to use the following:

http://www.e30zone.net/e30zonewiki/inde ... Conversion

Just ask for pictures of various ride heights if you are unsure
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J30lbr
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Post Tue Jul 21, 2015 11:42 pm

Iv had a think about it, I think I'll just go for some lowering springs and new shock inserts!

Thanks for the opinions and advice though!