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...
This mystery Porsche 911 GT3 has something no GT product has had before
Alpine A290 and Renault 5 get rally-style body kits from exhaust icon Milltek
Denza Z sports car – we’ve driven China’s 1582bhp Porsche 911 rival