From Germany Bad Neuenahr of the tuner Alpha-N Performance, possible domestic popularity is not high, but on the ground, they modified Porsche, BMW, Mercedes, etc. " their own domestic car "and famous, and at the same time many of the important dealer of well-known brands of modification. Front of this station named Alpha-N Performance BMW M3 BT92 4.6 of BMW E92 M3 is their latest work. But in M3 (E92) cut-off occasion, ALPHA-N finally launched the ultimate M3 modification works, and named BT92 4.6. The monster dressed in a blue coat M3 is not only eye-catching in appearance, performance is even more extraordinary. Since the engine displacement expanded to 4.6 liters, the maximum power climbed to 490 horsepower, so the car can reach a top speed of 315 km / h. German for modified crazy level since ancient times is well known, for example, specializes in modified turbocharged G-Power is well-known, however, Alpha-N Performance adhere to maintain the naturally aspirated setting first BMW E92 M3 body 4.0-liter V8 naturally aspirated engine enlarged to 4.6-liter displacement cylinder, and then through the forged pistons, connecting rods and crankshaft balance and other projects, the maximum horsepower increased to 490HP, the maximum torque was 48.2kgm, chassis side , and use the front and rear with a three-piece, with the top rim of the black coating Ohlins shock absorbers. Although 490HP data seemingly very bright, but the actual test results to prove everything, Barry acceleration 4.1 seconds, top speed of 320km / hr, do not forget this is a NA car. Appearance section, Alpha-N Performance BMW E92 M3 becomes the major brands of modification works are not the same, put on a new hood, trunk lid, while the side skirts, rear bumper and front bumper modification a special pattern, and subjected to wide body engineering, rear lower spoiler was custom carbon fiber material. Exhaust pipe tail section is the central rear bumper showed off from, so that the whole car look muscular and full of domineering do now. Interior aspect, this BMW M3 BT92 4.6 at Alpha-N Performance skilled, will be racing seats, interior carpet covering, showing blue, gray color Alcantara and leather material with Concord, appeared to be quite elegant and comfortable. Alpha-N Performance BMW M3 BT92 4.6 for their naturally aspirated version modified car, if need heavier taste of power rating, Alpha-N Performance can also provide V8 engine for heart surgery, supercharged or turbocharged implant and other services to meet different customer needs.