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 classic Porsche 911 is overhyped, according to the man dedicated to perfecting it
Kalmar Automotive's mission is to create the perfect Porsches for 'nerds' and push the limits, making 911s into everything from rally cars to hypercar…