Even the the E36 M3 became unloved – when it was launched ... dual valve springs and oversized valves, along with a custom in-house turbo kit, plus an upgraded fuel system running double ...

So far, there have been six BMW M3 generations, starting with the homologation special E30 in 1989 and its 2.3-liter inline-four engine. The second-gen E36 BMW M3 models followed in 1995 with the ...