Can’t help with the coil but…
Does it die bc too much or too little fuel?
Check cold start valve - does it leak?
Fuel pressure - from el.pump to kf unit. Is it enough?
And the classic: engine earth cable(s) & points.
Oh and don’t zip tie anything to ignition leads. That’s asking for trouble.
OE is style 5. 6.5x14 et 30 and for x (4wd) et 45.
So shop for et 30 rims.
Aftermarket b/weaves may have other widhts & et’s.
Always look for markings or ask fotos of them. Of all of the rims being for sale.
Learned the hard way
When i did mine i sandblasted old rails & painted em. Old rubber went in easy (glued in as per oe), window went in easy, again with glue. Iirc rubber is about 2 mm thick.
Air cleaner front duct is missing? Bumbers & trim is gone. Honda accord (?) seats are ugly but might be comfy - how rails are done? Those seats needs to go imho. Additional metal work there? All the parts thats needs to be replaced or are missing - $$$$$. + paint. It’s gonna cost.
but…. what others have said…
idk
Ask
https://www.ahrend-02-tuning.de/index.php/service/ersatzteile/16-karosserie-ersatzteile-bodykits
Michael CahselAll
CAHSEL.DE
Your specialist for BMW 02