CIVIC 17 (modulator assembly), US market, 1.5L (turbo), Coupe, w/o pre-crash system; w/sport suspension (Si). CIVIC 17 (modulator assembly), US market, 1.5L (turbo), Sedan, w/sport suspension (Si). CIVIC 18 (modulator assembly), US market, 1.5L (turbo), Coupe, w/o pre-crash system; w/sport suspension (Si), ID 57100TBFA01.