Like the standard model, the OCTA Black has a twin-turbo 4.4-liter V8 engine developing 626 hp (467 kW / 635 PS) and 553 ...

Jon Volk is a well-known maker of custom exhaust manifolds for high-horsepower BMWs. Watch him work his design magic and cook up a header for a 1,000-plus horsepower M3.

911 Turbo Aero Package Costs As Much As A New Cayman S There’s a Porsche 911 for every occasion, and if you want to get from point A to point B as quickly as possible, the Turbo S is the one for ...

No more performance on offer, but again, the 911 Turbo S isn't really lacking any. The 3.7-litre flat-six kicks out 642bhp, gets to 62mph in under three seconds and hits its vmax at 205mph.