The SEMA show is where America's tuners try to out-do each other with outrageous specials - from the mad to the downright bad. Check out our exclusive gallery of images from this year's show in Las Vegas...
The Porsche 911 GT4 Challenge is coming, and it might be the most confusing model ever
Porsche is readying its replacement for the Cayman GT4 Clubsport racer, the 911 GT4, and we’ve spotted it completing its final testing ahead of its la…