If it weren’t for those stickers, one could easily mistake this extremely powerful BMW M5 for a stock one.

However, the pre-facelift super sedan is anything but stock, as it has been comprehensively modified.

The car is the work of La Performance Wetzikon, and according to their social media page, it is the fastest M5 F90 out there, having been clocked at 308.58 km/h (191.74 mph) in a 1,000-meter (0.62-mile) sprint from a 50 km/h (31 mph) rolling start, at the SCC500 event hosted in Germany.

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The new and tuned internals, accompanied by an RRahmani ECU remap, allow the twin turbocharged 4.4-liter V8 to pump out in excess of 1,100 horsepower and over 1,400 Nm (1,033 lb-ft) of torque, according to their measurements. It needs just 3.99 seconds to get from 100 to 200 km/h (62-124 mph), and does the 200-300 km/h (124-186 mph) sprint in just 8 seconds. Top speed has yet to be tested, but is expected to exceed 350 km/h (217 mph).

The stock M5 Competition, by comparison, has 617 HP and 750 Nm (553 lb-ft), which enables a 0-100 km/h (0-62 mph) of 3.3 seconds.

In addition to being tested against the clock, this powerful M5 also went head to head with other fast vehicles. The video that follows shows a few drag races in which it was pinned against other M5s, a tuned Audi RS3 Sedan, a Porsche 911, a Nissan GT-R and even a Ferrari F8 Tributo.