At 1981’s Frankfurt Show
Ferrari introduced the most refined version of the "512 series"
the fuel-injected Ferrari 512 BBi. This would prove the most-popular of the BBs.
The Ferrari 512 BBi looked almost identical to its predecessor
save minor exterior details such as badging
but its flat-12 featured Bosch K-Jetronic fuel injection instead of multiple carburetors and used a Digiplex ignition system.
The close of Boxer production in 1984 represented yet another milestone in Ferrari history. “It was something special
” said coachbuilder Sergio Scaglietti
whose firm made the bodies. “It was the last car where we made everything by hand.”