Here we go again! Looks like another horsepower war has been started between German tuners, this time the weapon is the Mercedes SL65 AMG Black Series, so it really is a weapons-grade machine! Brabus provoked this war by making an 800 hp version called Vanish for an Arab customer, and now Renntech comes to play with 805 hp, which is more!

Renntech’s modified V12 Bi-Turbo kicks out 805 hp and an unbelievable torque of over 1300 Nm, which had to be limited to just 1000 Nm, so the gearbox and the clutch would tolerate it. The only tiny winy problem we see here is getting that power down to the ground, even if you opt for the tuner’s upgraded chassis and drivetrain.

Here’s a video of the car on dyno: