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KOBRA PROJECT - BMW Z3 based body conversion kit

30 Jun 2014, 10:48am
DSG4ME wrote:
I think those Range Rover Sport side vents would look perfect on the Kobra.

Why make some new vents when you can buy these Off the shelf.


Me too especially if going for a modern look
30 Jun 2014, 8:34pm
thanks for the info guys!! got my base car :) went for the red leather in the end.... although only the 1.9l couldn't resist a bargain! the guy selling on gumtree put the wrong contact no.( i rang the correct no. by mistake ) so of coarse he thought he had no interest and i knocked him down a few hundred :) i know this is a big ask.... and a pain in the ass but i want to be ready before i make the trip to get the kit.... so i wondered in anyone could spare a moment and note down a rough guide to what i need. my main worry is wiring lights! i can think of the obvious like fuel cap grills lights is there ne thing thats not so clear like the kit... dose it come with fixings.... 7' lights do they need bracts making .... etc andy info would be greatly appreciated x
30 Jun 2014, 9:09pm
In a similar situation to you Andy but a few weeks farther down the line. Just awaiting my kit to be delivered this week and have just finished taking apart the bmw. Not sure on a few of the things you have asked about but Chris was just telling me he is finishing off a build guide this week and sending it my way. Don't worry too much about lights and things. It'll all become clearer when the kits in front of you too. We'll, that's what I'm hoping! :)
30 Jun 2014, 9:34pm
Andyboy Cambridge wrote:
thanks for the info guys!! got my base car :) went for the red leather in the end.... although only the 1.9l couldn't resist a bargain! the guy selling on gumtree put the wrong contact no.( i rang the correct no. by mistake ) so of coarse he thought he had no interest and i knocked him down a few hundred :) i know this is a big ask.... and a pain in the ass but i want to be ready before i make the trip to get the kit.... so i wondered in anyone could spare a moment and note down a rough guide to what i need. my main worry is wiring lights! i can think of the obvious like fuel cap grills lights is there ne thing thats not so clear like the kit... dose it come with fixings.... 7' lights do they need bracts making .... etc andy info would be greatly appreciated x


Hi mate,
Im going to be brutally honest on the BM issue, if you got it cheap I would sell it for a profit and get a straight 6. The 6 is the beauty of the beemer and with a car that looks as cool as the Kobra you may regret it later. Either way though you are going to have an awesome looking car. Please don't take this as criticism just thinking ahead mate and future value. Enjoy your build whatever happens, loads of good guys on here to help you along the way.
30 Jun 2014, 9:44pm
Hi Hammy, what stage are you at with yours? Many bits bought yet?
30 Jun 2014, 9:50pm
Andyboy Cambridge wrote:
thanks for the info guys!! got my base car :) went for the red leather in the end.... although only the 1.9l couldn't resist a bargain! the guy selling on gumtree put the wrong contact no.( i rang the correct no. by mistake ) so of coarse he thought he had no interest and i knocked him down a few hundred :) i know this is a big ask.... and a pain in the ass but i want to be ready before i make the trip to get the kit.... so i wondered in anyone could spare a moment and note down a rough guide to what i need. my main worry is wiring lights! i can think of the obvious like fuel cap grills lights is there ne thing thats not so clear like the kit... dose it come with fixings.... 7' lights do they need bracts making .... etc andy info would be greatly appreciated x


Where does the time go? Please let us know what the 1.9 engine is like Andy.

I will be posting up a Build Guide later this week, but here is a list of parts that you will require, examples of the type of parts I would buy myself (budget) and links to suppliers:

Headlights - 7" units with sidelights + mounting buckets
http://www.ebay.co.uk/itm/400662992235?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Front and rear indictors, brake/side, fog and reverse lights
http://www.ebay.co.uk/itm/111300985285?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Numberplate light
http://www.ebay.co.uk/itm/221408688083?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Boot hinges
http://www.ebay.co.uk/itm/370940248017?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Boot handle
http://www.ebay.co.uk/itm/321416104019?_trksid=p2059210.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT


Europa Spares supply most Cobra hardware
http://www.europaspares.com/cobra-parts.html

SVC stock some quality parts
http://www.s-v-c.co.uk/

Car Builder Solutions are also very helpful
http://www.carbuildersolutions.com/uk/

The kit uses the original BMW mounting points and fixings for the panels with additional location provided steel L brackets included with the kit.

Wiring the lights straight forward, retain the bulb holder panels from the rear lights, as you will need the loom and sockets to plug back into the car once you have joined on the replacement lights.
1 Jul 2014, 6:34am
Seems to be a lot of questions regarding the 1.9, just ask WCA, he has definite views on this one for sure, over to you WCA?
1 Jul 2014, 8:00am
I will let him try for himself but...

... I understand that the Z3 1.9 is a bit like Celebrity Big Brother. Produced to please the masses but basically sh!t
1 Jul 2014, 8:08am
I found this on a Z3 site.

Check the resistance on your HT leads. The original Bremi leads should have a resistance between 4.9 – 5.5 kohms.

New set of spark plugs – mine responded well to Bosch FGR 7DQP+.

Put a bottle of injector cleaner in the system to clean those old injectors and finally, the M44 has a lot of vacuum pipework – there is a “tree” of four pipes (branching from the MAF bellows), under the inlet manifold, that goes to each injector. This is a characteristic of the M44 engine and is designed to help fuel atomization. These pipes get overlooked and split with age allowing small vacuum leaks – which causes a lack of power.

Don’t get depressed about the M44 engine, it shares a tough "racing" cast iron block with the M and its predecessor the M42 was said to be BMW’s most technologically advanced engine when fitted to the E30 which reportedly gave some of the BMW 6-cylinder engines (of the day) a run for their money. Remember the car is also a more lighter and agile than its 6-cylinder siblings.
1 Jul 2014, 8:26am
"The E30 was released in 1982" - It was a good engine in the '80s but the newer sixes are so much better.

Certainly try the 1.9 and if it was a bargain then well done. It would be a shame to spend the time effort and money on creating a beautiful car and then feel compromised by the engine.
1 Jul 2014, 11:07am
Thanks guys great response :-) I'll be looking out for the biuld guide
1 Jul 2014, 12:54pm
WorldClassAccident wrote:

Certainly try the 1.9 and if it was a bargain then well done.


Can't the M44 motor show lineage but to the M10? The M10's block became the basis for the 1400hp 1.5l F1 cars and the wonderful S14 M3.

I had an M44 in an E30. It was revvy, economical and tolerated regular thrashings.
1 Jul 2014, 9:52pm
blueface wrote:
Hi Hammy, what stage are you at with yours? Many bits bought yet?


Nope! Unfortunately or fortunately depending how you look at it but am engrossed in another project for the mo and enjoying the Z3 and sunshine in the meantime mate. Lovin' the growl of it and the colour too. My other project is over in the general build area mate.

2 Jul 2014, 8:10pm
Think I better give Chris a call tomorrow - kit arrived today and there's wee L brackets which I dont know what to do with. :)

Panels not the best fit out of the box on first attempt so will have to trim them in places to get them close to fitting, especially the rear. Wipers catch on the bonnet quite heavily so will have to trim there by the looks of it too. Nothing insurmountable of course, just think I expected it to be a bit tidier! :biggrin1:

Was going to buy UPOL Reface sprayable filler to coat the shell and then sand down perfectly flat. Does that sound like a feasible approach? Saw it recommended on a couple of sites dealing with hot rods and fibreglass.
2 Jul 2014, 8:51pm
Hi Richard

I have just emailed you the Fitting instructions, they are unfinished at present but hoping to get the rest of the required pictures taken over the next 2 days to complete them.

The clearance on the wipers is achieved by installing the supplied small GRP panel above the VIN number on the scuttle (You will of course do it properly, unlike my quick fix!):





We test fit the Kobra kits to our stripped out workhop Z3, but you may need to sand a little for clearance where the rear section fits into the Z3 boot gutter behind the soft top. Please give me a call once you have had a chance to look at the instructions.:



The UPOL filler primer is highly recommended, after a good degrease and sand on the panels.
13 Jul 2014, 9:59am
Tribute Automotive wrote:
Here is the Range Rover Sport side vent against a Kobra side panel. Not much taller than the "original" vent but longer.



May be a better option to use the new BMW M5 wings grills?...

14 Jul 2014, 12:31pm
Z3 NuBodi Kobra photographs

DSG4ME wrote:
Well, someone is selling Z3 Kobra kits in Europe. The price of their kit is 5959€, which is around £4737. That must be nearly twice as much as the Tribute kit.
Funny thing, all the pictures on their website are the blue and white Tribute Kobra's that were at the Stoneleigh show.

Check it out at: http://sportscarsreplicas.wordpress.com/2014/07/12/scr-z3-cobra-replica-for-5950-euros/


Thank you very much for sharing the link to this Italian website. We have no idea who these people are and we have not given them permission to use our photos. We will be contacting them immediately. Again, many thanks.
14 Jul 2014, 12:56pm
very professional free word press website....
14 Jul 2014, 2:13pm
Danny_HUFC wrote:
very professional free word press website....


Just what I thought - a highly reliable and well-funded outfit.
14 Jul 2014, 2:58pm
We will be contacting them immediately.

If you hurry you could be the new UK Distributor they mention...

I feel a bit insulted that they didn't steal any pictures of the Z300S
14 Jul 2014, 4:59pm
although they use a free blog site, ive just noticed they were clever enough to flip the images to make the cars left hand drive for the Spanish/Italian market...
19 Jul 2014, 2:01pm
Very cool Z3 2.8 for sale with a lot of the mods you'd want on the Kobra
http://www.ebay.co.uk/itm/151356898863

Yes it's mine but need a daily driver for work and I've got the Europa project in full swing!