For those Maserati Quattroporte owners seeking a bit more flair from the Italian sports sedan, German tuning house MR Car Design has prepared a mild performance package. Starting with a pre-facelift model, MR Car Design?s engineers tweak the 4.2-litre V8 engine?s software and add a custom exhaust system lifting output by 30HP and 29Nm for a total of 430-horses and 480Nm (352 lb-ft) of peak torque.[...]

The boys at SpeedDriven have pulled off quite a coup on Germany's Brabus, which does Merc V12 swaps like suburban fathers mow lawns. This W211 E-Class's engine bay has gotten quite full after a recent 700-hp, EV12 swap.[...]

Volkswagen has unveiled the Golf R Cabriolet concept which features a turbocharged 2.0-liter engine that develops 270 PS (199 kW / 266 hp) and 350 Nm (258 lb-ft) of torque.[...]

Even if it has been out of production for some years, the Audi A4 Convertible continues to command the attention of the tuning industry. Sport-Wheels, one of the lesser-known tuning companies in Germany, has presented a new take on the soft-top model with a package for the 2.0-liter TFSI version comprising both mechanical and cosmetic updates. [...]

The German tuning industry is pushing full steam ahead with beefing up BMW's new 6-Series sports car. We have already shown you the offerings from Prior Design, Hamann Motorsports and AC Schnitzer, but now it's time for another traditional BMW tuner to release its goods for the F12 6-Series Convertible.[...]

Last week we shared some video from The Texas mile of what 231 mph in a Corvette feels like. Now here's some video from the same event of a 1,300-hp twin-turbo Hennessey Ford GT doing 232 mph.[...]

Following in the footsteps of Elia, German aftermarket specialists at Eibach and Giacuzzo Design teamed up to create a tuning package for the Dacia Duster SUV. The two companies opted for light modifications in order to stick to the basic character of the Duster and to make sure the price of the tuning package would remain affordable for the car's target group. 

Smart has released a teaser video of an upcoming Brabus model. Details are limited, but the car appears to be based on the ForTwo.[...]

Not a month goes by without British tuner Project Kahn releasing some kind of tune for a Land Rover model. Their latest effort takes on the more luxurious Range Rover Autobiography Edition with a new package called the RS600 Cosworth.[...]

German tuner offers a tuning package with a range of wheel options and as well as a power boost for the Ford Focus 2.0 TDCi.[...]