While BMW toils to prepare it’s new 4.0 litre V8 engine for the new BMW M3, Hartge has injected some well needed horsepower into the new BMW E90 3-series. Feeling that the top of the line 3 litre in-line 6 and the upcoming 3 litre turbocharged in-line 6 is inadequate, they’ve somehow managed to take the Formula 1 inspired 5.0 litre V10 engine from the E60 BMW M5 and stuffed it into the E90’s engine bay, lock, stock, transmission and barrel. Not feeling satisfied with the 504 horses that it already has, it performed some extra tweaking to it. Hartge’s engineers managed to extract 550bhp, about 46 horses extra from the standard engine. Maximum torque remains at 520 Nm.

To take the new horses, the E90 has been modified with a stronger rear axle and it has been given and upgraded fully adjustable suspension system. The Hartge H50 V10 also comes with a special stainles steel exhaust system developed to improve the aural note of the high-revving V10 as well as give it a little more breathing ability.

The speed limit has been removed, giving the Hartge H50 V10 a new top speed of 330km/h. Wheels are 245/30/ZR20 at the front and 285/25/ZR20 at the rear, wrapped with high-speed specification Continental tyres.