When I bought my salvage-titled 1988 BMW E30 325is last fall and found out that it was the rear two-thirds of one car and the ...

An E30 M3. Something about the ... power has more than doubled as BMW has dabbled with six and eight cylinders, with turbocharging, even four wheel drive. But that’s not how to breed a legend.

Back in the day, the E30 M3 dominated race tracks and rally courses around the world, but these days, it’s the BMW 325i that’s getting all the action. The 325i is raced in the SpecE30 racing ...