Hi all , i have a 95 wrx , checked my gearbox code today and it is a ty752vb3fa , have searched the forum and there are a few of these boxes have been sold / for sale with same code -some of them are listed as a STI box , is the sti box the same as a wrx box on my year of car then ? and is this slightly stronger then as i always thought a sti box was a upgrade for a wrx , cheers