However, Leno throws his usual shtick to the curb this week to do a full product test of the carbon fiber ... a Porsche and are tested back-to-back with stock wheels, and Leno takes the 911 ...

The 992.2 generation of the venerable GT3 has arrived, and its changes are more substantial than you might think. It’s easy ...

and it starts life as a 993-generation Porsche 911. On the outside, you’ll find completely new body panels crafted from carbon fiber. Of course, you’d never know there’s high-tech carbon ...

The six-speed manual, limited-slip differential, and brakes come from a 993-generation 911 ... carbon-fiber pieces to save weight while retaining the original appearance. The lightweight parts ...