SlammedUK's Jordan Clarke interviews the owner of a modified BMW E30 to find out how he did it and how much it cost.
Buying Guide: BMW M3 E30 (1986 - 1992)
Which E30 Should You Buy?
Greg Strube's Elegant Take on the classic BMW E30 M3 – StanceWorks
Your handy 1986–91 BMW M3 (E30) buyer's guide - Hagerty Media
BMW Classic Explains Parts Reproduction - BimmerLife
Here's Exactly What It Cost Me To Buy And Rebuild A BMW E30
Turbocharged BMW E30 325i
Widebody BMW E30 With An E36 M3 Heart Is Tuning Perfection
Classic Car Find of the Week: 1989 BMW E30 M3
Your definitive 1982–94 BMW E30 3 Series buyer's guide - Hagerty Media