Meet the Challenger Vapor and X-1 Mustang, a pair of seriously tweaked machines created by Californian tuning and custom firm Galpin Auto Sports, famous for its involvement in the hit American TV series, Pimp my Ride.
Their brief was relatively simple: create two heavily modified and technologically advanced muscle cars that will help the US Air Force sign up more young people. By all accounts, the strategy is working.
This video shows the making of the X-1 Mustang and the Vapor…
Image and video credit: US Air Force
These muscle cars were featured in PM’s Clever Cars. To download our 24-page supplement on the automotive technologies that will change your life (and possibly save it), |click here|