As such, we quickly get acquainted with a 2002 BMW 3 Series Compact with diesel sleeper credentials thanks to a 330d engine swap.

A cross between an E46 3 Serie and a E39 M5, the Hartge H50 V8 was not an official M car, but it sounded and performed like one ...

As good as the E46 M3's straight-six engine is, many owners have taken it upon themselves to swap it out for something better. We've seen a 2JZ motor done in the past, but this 7.0-liter Chevy LS7 ...

As standard, the BMW E30 M3 came outfitted with a naturally-aspirated four-cylinder engine with a displacement of 2.3-liters or 2.5-liters, depending on the model year. U.S. spec models were good ...

Some consider the E46-generation BMW M3 the best M car ever built. The two-door, four-seater coupe combined supreme balance with an excellent high-revving straight-six engine to make the ultimate ...

Over the years, however, the folks from Hartge delivered some spectacular BMW -based creations and their engine swaps were particularly interesting. The one featured today has to be among the most ...