580HP Audi RS4 by Mcchip
As you all might already know, the naturally aspirated FSI V8 is already nearing its maximum potential when it leaves the factory, so there isn’t much tuners can do to it.
That’s why Mcchip had to install a Whipple Kompressor system.
This high-tech supercharger has had a profound effect, adding 130 horsepower.
As you all know, superchargers have much better response times than turbochargers, so the upgraded Audi RS4 should have an easy job dealing with the Mercedes C63 AMG and BMW M3, at least in a straight line.
Besides that, at 580 HP, this baby wagon of the Audi RS range is capable of taking on the bigger RS6.