1350HP BMW M140i xDrive: This B58 Monster Is Insanely Fast! Acceleration & Sound by turboandstance - October 11, 2026 The BMW M140i F20 is already a seriously capable performance hatchback, but this build from Kosova takes the platform into another league. Powered by the legendary B58 inline-six and upgraded with a Precision PT7275 turbocharger, this xDrive street car has been transformed into an extreme high-performance machine. With a claimed 1100 wheel horsepower and 1350HP at the crank, it has the hardware to deliver acceleration that few road cars can match. The real test comes when this all-wheel-drive BMW stretches its legs at high speed. With massive boost and four-wheel traction helping put the power down, the acceleration runs from 100-200 km/h and 200-300 km/h reveal just how serious this build really is. One thing is certain: this is no ordinary M140i, and the numbers behind this B58-powered monster demand attention. For more content like this one follow us also on Facebook, Pinterest or Instagram!