BMW M5 remains brand’s most successful and recognizable model. The large sedan has always offered incredible performance and premium features at the same time. And the most recent model, the F90 continues the tradition to deliver high performance rates and some sporty vibes: it comes with a large 4.4-liter twin-turbo V8 unit that generates a total of 600hp and 750Nm that allow the F90 to chase a top speed of 309km/h. However, SPEED-BUSTER team has managed to make some changes and improvements that make a difference. Let’s check ‘em out!

First of all, the chip tuning specialists have installed a thing called “SPEED-BUSTER CTR” that adds a massive kick to the power output – by connecting it with vehicles’ powertrain it generates additional 147hp and 125Nm. Furthermore, the box also contributes to better fuel efficiency and reduces consumption with a total of fifteen per cent.
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We do love such upgrades – clean, efficient and cost-effective. With a total output of 747 HP / 549 kW the F90 surely will be the king on the road. And given that BMW vehicles have that sporty and aggressive spark in their soul, it is of no wonder that such upgrade seems so natural and effective. Enjoy!

Source: SPEED-BUSTER
SPEED-BUSTER team takes a closer look at Audi’s Biturbo machines. As we all know that these bad boys are extremely sexy and appealing and at the same time offer some massive amount of power and road agility. What the tuning team has done is as straightforward as fucntional as possible: both the RS5 and S5 receive comprehensive chip tuning that adds more to the pure power output of the power unit.



SUVs are awesome! Let’s just agree on that, shall we? And for the last 15-20 years all SUV manufacturers have proven that this segment is not only appealing, but has also stood the test of time. Of course, there are some brands and models that are better from another. One of these is Audi’s trustworthy Q7 machine.



