Resto-mod e21 BMW

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e21Mark

Original Poster:

16,205 posts

173 months

Monday 3rd June 2013
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Came from BMW so I just assumed US spec M3 to be honest. I was actually in 2 minds about fitting it at all, as I'm not usually one for M badges on non M cars. In fact, I took the M badge off my M3. smile

e21Mark

Original Poster:

16,205 posts

173 months

Tuesday 4th June 2013
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Cage was painted and went in, once floor had strengthening plates welded in. I don't think there's much point in having a cage otherwise.







Car has gone to www.questmotorsport.co.uk today and is having some mods to the six branch and twin silencer system. Most of the conversions that have been done so far, just cut & shut the OE e36 manifolds to clear the steering column. This was actually an aftermarket e36 manifold, that came up cheaply and luckily there's just one pipe that needs some attention.

I could have just gone with a regular single exit system, but the 323 twin is one of the styling cues I like most on an e21. Mind you, had I realised what a pain in the ass it was going to be, I might not have been so keen. The rear chassis rail and silencer mount is unique to the 323 and NLA from the factory. I had to drive bloody miles to get one and chop it out of a scrap car. It's been a lot of effort but am sure it'll be worth it. I just need to find some tailpipes that resemble e46 M3 ones now, but I want twin single pipes, not duals.




Bear Phils

891 posts

136 months

Tuesday 4th June 2013
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clapclap

molineux1980

1,200 posts

219 months

Tuesday 4th June 2013
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Fantastic.

mpm1987

755 posts

185 months

Tuesday 4th June 2013
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Superb!

Keep the updates coming!

anonymous-user

54 months

Wednesday 5th June 2013
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Awesome.

e21Mark

Original Poster:

16,205 posts

173 months

Friday 7th June 2013
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New front coilovers landed from GAZ. I did have Bilstein inverted shocks but, in the 3 years they were stored, they corroded inside and were beyond saving. Fortunately the stub axle etc was fine and GAZ came through for me.

The Cossie discs we're using need drilling to 4x100 but once that's done, the brake kit can go on. The best thing about the brake conversion has been ditching the OE servo and convoluted linkage that BMW used to swap to RHD. I still have a servo but it's a much more compact, remote set-up. The whole engine bay is just so much better with all that scrap iron and clutter gone. I should finally have an E21 which will stop as well as it goes!







So, right now my car is at Quest having the custom exhaust and mods to the six branch. I'm really looking forward to seeing what they do? It also means we can finally fire it up, when it gets back!



I've started building a replica of an Eggenberger Gruppe 2 car as well so might post about that here also, if anyone is interested in seeing it?











Period Engelmann mirrors look way better than the OE ones.



My pal also competes in an E21, although his is s50/3.0 powered. His M3 has an M5 4.0 V8 slotted in there.















Stuart Thompson

581 posts

163 months

Friday 7th June 2013
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Keep it coming Mark, I wait with interest to find out how the Eggenberger rep turns out.

e21Mark

Original Poster:

16,205 posts

173 months

Saturday 8th June 2013
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Have been looking at the rims today and trying to decide if I should opt for a slightly darker finish, satin black or leave well alone?






M159V8

2,539 posts

146 months

Sunday 9th June 2013
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I think the Shadow Chrome finish would look nice smile

Ferosferio

285 posts

150 months

Sunday 9th June 2013
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Loving the work so far. Bookmarked!

sprouting

481 posts

184 months

Sunday 9th June 2013
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If you'd chosen different wheels then i'd say paint them black,, but not you'r current choice.

You'll just have to get a second set so you can swap around as the mood takes youbiggrin

e21Mark

Original Poster:

16,205 posts

173 months

Sunday 9th June 2013
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I think that might be a plan. wink

e21Mark

Original Poster:

16,205 posts

173 months

Wednesday 12th June 2013
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After my old car caught fire, due to an electrical short, I decided to junk the original 30 year old wiring and replace it with a modern loom. An added bonus is being able to junk the bullet type fuses that are always corroding and breaking circuits.

I found www.kwikwire.com in the states and they came through with this....



Whatever the wire is dedicated to is written down the whole outer casing, in order to guard against mistakes when fitting.



I'm off to Essex tomorrow so hopefully there will be more progress.

aka_kerrly

12,418 posts

210 months

Thursday 13th June 2013
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VERY interested in the wiring loom you have there. Have had a look on the website you kindly provided the link for and they appear to offer some rather good off the shelf solutions.

Will you be using a standalone ECU or OEM?

e21Mark

Original Poster:

16,205 posts

173 months

Thursday 13th June 2013
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Initially, I will use OEM and have it remapped to suit the cam & inlet manifold mods. I'm told it should cope well enough anyway. Once my wallet has a chance to recover though, I would like to go with Omex or something?

The looms are definitely a far better option than 30 year old wiring and bullet fuses. I am going to exchange mine for the deluxe kit, as it has a fuse box cover and inbuilt kill switch etc.

I went to see the exhaust today and am disappointed to say that it still hasn't been done. I had hoped the whole car would have been finished by now and the delays are getting frustrating. I hope things start to push ahead soon.

e21Mark

Original Poster:

16,205 posts

173 months

Saturday 15th June 2013
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The 6 branch exhaust manifold is actually an e36 item and although a close fit, number 1 pipe needs modification to clear the steering column. This is the most time consuming mod so Quest opted to start to mod this first.








e21Mark

Original Poster:

16,205 posts

173 months

Thursday 20th June 2013
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Front suspension arrived from GAZ.



Because of the dual hangers, the rear of the system won't take the same route as the stock one. It should be finished later today....





Plan to use the original silencers from MIB but may opt for different tailpipes.



Hopefully, once the exhausts are finished, we can get the suspension on and finish the brake conversion.

e21Mark

Original Poster:

16,205 posts

173 months

Thursday 27th June 2013
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Well my car finally made it back to Pristine and the 6 branch fits perfectly. The system isn't quite as wanted but it'll mean we can finally fire the engine up!

Next on the agenda is to fit the new Gaz front suspension and WMS Braking Systems kit. The new loom needs finishing too. There still a way to go but we're getting there! smile








e21Mark

Original Poster:

16,205 posts

173 months

Saturday 6th July 2013
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The manifold mods and exhaust are complete now.





The new front coilovers are GAZ golds although we painted them black as they're a bit more subtle.





The boot spoiler is a fiberglass copy of a genuine BMW Motorsport ''ducktail'' which means I can prep and paint it in body colour. I really like how squat and agressive the stance is and the spoiler really adds to that.







Next week should see the brakes finished and the final ride height set.