Well I'm going to guess and say that your asking about your car a 93-Formula. 1SC - consists of and includes contents of 1SB plus power windows, power door locks, cruise control, power mirrors, remote keyless entry, 10-speaker sound system with graphic equalizer and steering wheels controls, and 4-way seat adjuster. ($1491.)--------1SB(includes air-conditioning, rear floor mats, body side moldings, and 4-way seat adjuster. ($906.) price by its self without 1SC. 1SB content included with 1SC in price. Hope this helps you.