Porsche 911 Turbo S Cabriolet

The 2.5-liter turbo-5cyl is upgraded by ABT to produce 493 horsepower and 443 lb ft of torque.

As with the Rolls-Royce Ghost the German tuner displayed earlier this week, You'll have seen that this is the Brabus 820 and that it isn't a Mercedes.

Russell Built is back with a new product that has sparked our attention.

This is the German tuner's take on the Porsche Cayenne Turbo Coupe.

With the introduction of an outstanding one-off design based on a simple 996 generation 911 Carrera, Porsche has revealed just what is possible with its recently created Sonderwunsch customisation programme.

The BMW M4 Competition, with its 3.0-litre twin-turbo straight-six engine producing 503bhp and 479lb ft of torque, is fairly powerful by most people's standards.

Singer presented the Turbo Study on Wednesday, a redesigned Porsche 911 inspired by the Porsche 930 Turbo, which was the company's first attempt at forced induction and was produced from 1975 until 1989.

Is it possible to do any better than this when it comes to modified Porsches? It's a Porsche 993 Turbo with 610 horsepower.

Car colours are divisive enough at the best of times, but we're worried that this one will send the Internet into an 8-bit frenzy.

Manthey Racing has unveiled its Porsche 911 GT3 track pack, and it appears to be rather nice.