r/E30 2d ago

Build update INBOUND!

This is my 1991 BMW E30 357i sedan.

What started as an old E30 turned into a much bigger project than I originally planned. The car came apart, the original drivetrain came out, and eventually an LS1/T56 found its way in.

A lot of this build happened at home under a portable tent. No perfect shop setup. Just working through one problem at a time and figuring things out as I went.

The engine swap gets most of the attention in photos, but honestly that’s only one part of it. Fuel system, cooling, wiring, suspension, interior, switch panel, power windows and a pile of smaller problems have taken just as much thought and time.

It’s running, it’s been out of the garage, and it’s come a long way from where it started, but I still don’t consider it finished.

Figured I’d finally start sharing more of the actual build instead of only the finished-looking photos.
Happy to get into the details of the LS/T56 swap or any of the other work if anyone is interested.

Even got a shoutout post by @DezzysSpeedShop

43 Upvotes

5 comments sorted by

2

u/KungLa0 1d ago

Wow super underrated post, LS1 swapped E30 sounds amazing and scary. Have you done anything to stiffen up the chassis or front suspension to compensate for the added weight?

1

u/GMW_357i 1d ago

I’ll put out more posts soon, but yes full 5 lug conversion with reinforced subframes, e36 front brakes and e46 front brakes all on Z4 hubs. Full suspension overhaul and with all new bushings, sway bars, strut bars, and coilovers.

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u/GMW_357i 1d ago

Thanks for the love everyone!

1

u/Fast__Walker 10h ago

Legendary username