i have a 94 integ ls. used to be auto, i like tha colour n everything ive done n didnt wanna sell n after i blew tha engine n tranny after putting like 22o+ K. everyone told me to sell it so i switched it to standered instead . anyhow in the worst case scenario if you dont know anything about cars, its prolly gonna cost ya around 3200 (canadian) for parts and labour. if ya do know chit then alot less. btw my car runs amazing n everyone told me to sell it but i did ma research, did everything i could, got help with what i couldnt do n i love my car now. quicker, more torque n yay something to do while you drive...like...SHIFT!!!! its not that difficult to convert it just apparently if ya have a 1994 you cant use parts from a 1997 are newer and i cant vauche for that but i used everything from a 1996 ls n i have no problems whatsoever. eace.