bro,depends on wat gearbox u're looking for la,if u're looking for the 1.8 2 wheel gear box,if i din recall wrongly the number is FM211,it is kinda rare la,about RM900 bucks or so la,but u can try to look for it la,no harm ma,who knows maybe u're in luck n happen to stumble upon it rite?the last time when i was looking for this particular gearbox for my gsr,i couldn't find as well,ended up getting a 2.0 diesel(perdana gear box) which has an even longer ratio (longer compare to FM211 becoz one of my fren's using this 1.8 2 wheel gear box on his gsr,so after testing his car,can feel the difference in ratios la)