The guys from Platte Forme have been making their Laguna Seca Blue E46 M3 better every year and at this year's ECGP 12 they were only a hair off first place winners, 034Motorsport.

The in-car video shows you how truly loud and violent a once-streetable BMW can be when its main purpose is racing.

For more specs and info about our GP, go pick up a copy of our February issue, on stands now!

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