G-Power makes the most powerful BMW M3 around with a new supercharger system.[...]

German tuner dials output on the 3.0 liter V6 diesel unit to 300 PS (221 kW / 296 hp) and 650 Nm (479 lb-ft) of torque.[...]

Aftermarket British tuner Project Kahn has released a mild upgrade package for the now obsolete Ford Focus RS. The company left the hot hatch's 305HP-strong 2.5-liter turbocharged inline-five intact, and concentrated on the styling aspect of the tune. [...]

The Focus RS is maybe one of the few Ford models that are just perfect from factory, but since there is always room for improvement, Kahn Design is offering an aerodynamic package that will make the RS look even more impressive.

The package includes a Kahn lowering module, red calipers, Kahn privacy glass, and a Kahn exhaust, along with a new back spoiler, side vents, rear and front diffusers, and bonnet vents, all in matte black for an even sportier and intense driving experience.

The final touch for the exterior of the Focus RS has been provided by a new set of wheels bearing the legendary Cosworth mark. They are available in 17, 18, and 19 inch sizes, depending on the customer’s request.[...]

The PS9-300D is SpeedART's newest performance package that bundles aero add-ons with modest engine upgrades for the recently introduced Porsche Panamera Diesel.

The German tuning firm starts out with the Panamera's 3.0-liter turbocharged V6 diesel that leaves the Stuttgart factory with 250-ponies and a peak torque of 550Nm (406 lb-ft) channeled to the rear wheels through an 8-speed automatic transmission.[...]

Tuning company Prior Design is literally staying true to its name, releasing a modification package for the... prior to the facelift fifth generation Ford Mustang.The pony car has received exterior package, a new set of rims, as well as a stainless steel exhaust system.

The car is now even more aggressive, but without taking things too far. However, we do feel that the modern tuning lines of the body kit are at the limit of interfering with the retro styling cues of the car.

The list of [...]

Suffice to say, it won't be long before we're flooded with bespoke creations and a sea of performance programs for the all-new 2012 Porsche 911, which just made its world debut at the Frankfurt Motor Show earlier this month.

One of the first tuning houses to tease its work is renowned Porsche specialist Speedart. The German firm's upcoming model is the SP91-R based on the 911 Carrera S, which in factory tune is powered by a 3.8-liter flat-six delivering 400 ponies.[...]

Pack your bags, you might have to travel to the UK soon. Only here will you find the new special edition of the Ford Transit SportVan, a pretty quick commercial vehicle that brings... a new color scheme: Metallic Silver with graphite racing stripes.

And if you're preparing to say that just offering a new color won't sell a car, we have to tell you that, the previous six shades, Performance Blue with white stripes (500 units), Sea Grey with silver stripes (80 vehicles), Panther Black with silv...[...]

We know that German tuners G Power know a thing or two about taking a regular M3 and turning into a monster that eats Porsche for breakfast and has room left of supercar desert. Their biggest M3 achievement to date was the 635 horsepower BMW M3 GTS, but even that pales in comparison with the Tornado RS kit for the same car.

To put things bluntly, your vanilla M3 can now be turned into something that has more power than the Aventador, the 458 Italia or the SLS.

The M3 has been fitted with [...]

One the most-sought after Porsche models right now is an oil-burner, so it's only natural that tuners want a piece of the action.

The German aftermarket specialists at speedART have gotten tired of waiting around for the new 911 to arrive in their parking lot, ready to receive a magic touch, so they've done something special with the Porsche Panamera Diesel with a number of changes.

The models include an aero-look and a power kit that boosts the engine to 300 horsepower. The aesthetic [...]