The new BMW 5-series hasn’t been around for more than a month and yet we already have another tuned version of it. Everyone can add a bodykit or new rimms but this is some serious performance tuning done by the guys from Racing Dynamics…

The tuner from Aken modified the 535i to improve performance from 300 to 410 bhp and the 550i now spews out a whopping 620bhp instead of the regular 407 from the V8 twin-turbo! This makes possible a top speed of 340km/h! Serious numbers for a 5-series that isn’t being built by BMW Motorsport… Bring it on M5!

Other tweaks include a new exhaust and differential. The suspension has also been taken care of with new gas springs and the car is lowered by 35mm. More info will be released soon, as well as new pictures. Yummie!