Tuner turns Porsche SUV into the 2-door Cayenne Coupe. The model also comes with a body kit and a power upgrade to 750 PS (552 kW / 740 bhp).

German tuner announces latest GT3 racer with 600 hp on tap from the 5.2 liter V10.

Mercedes-Benz apprentices tune-out a B-Class with a V8 producing 383 PS (378 bhp / 282 kW) and 530 Nm (391 lb-ft) of torque.

German tuner dials output up to 506 PS (372 kW / 499 bhp) and 478 Nm (353 lb-ft) from the series 450 PS (331 kW / 444 bhp). Senner also adds a Bilstein suspension kit and 20-inch wheels.

British tuner offers a tuning package that also includes a KW suspension kit, Brembo brakes and 18 or 19-inch wheels.

While the Porsche Cayenne has been tuned by everyone and their brother, the Volkswagen Touareg has been sadly neglected - until now.

Wearing a matte exterior, the White Edition features an aerodynamic body kit, a luxurious cabin, and a revised ECU.

The newly reconstituted Gemballa GmbH has unveiled their first tuning package since the disappearance and murder of Uwe Gemballa. Details inside

Chevrolet Camaro i42 from German tuner features a supercharged version of the 6.2 liter V8 that is good for 509 PS (374 kW).

Cam Shaft has unveiled their new styling and performance package for the Cadillac CTS-V. It features a matte exterior and a Wait4Me supercharger kit.