The more we live, the more we learn. Today we discovered that there's a tuning firm in Germany called Zwickenpflug - not the best name-choice for an international career. Zwickenpflug's latest creation is the BMW M3 'Leather Edition' which as its name suggests, boasts an interior that has been covered from top-to-bottom with suede and smooth black leather with M-Sport tri-color accent stitching. The German tuner has also added to the mix a set of 19-inch BBS alloy wheels and a new ECU that gives the M3's 4.2-liter V8 a 25-horsepower bump for an overall output of 445HP.