The Bavarian hot hatch can now be boosted to 450 hp if you so desire.
The top-of-the-range 1-Series is no slouch thanks to its turbocharged straight-six unit, and German tuner Tuningwerk has made it even more potent by adding a modified turbocharger, enlarged intercooler, and additional water cooler. As a result output has been boosted to 450 horsepower. To handle all that extra power, the tuner fitted a triple adjustable KW Clubsport suspension, limited slip diff on the rear axle, BMW performance brakes with racing brake pads and Dunlop semi-slicks. Inside, Recaro seats come as standard with an optional roll-cage.