Speaking of tuning, the B6's 2.8-liter engine left the Alpina factory with Mahle pistons, modified combustion chambers ... more than you'd get from an E30 M3, but that tuned inline-six provides ...

The E30 M3 was successful on the track throughout the ... will be the examples that command the highest figures. Projects and modified examples are always likely to be at the bottom-end of the ...