hi guys am a noobie to scooby net but not to subarus, right could need some advice asap please i have a 94 wrx and have an awfull gearbox whine i checked the fluid in the box and it was looking more like engine oil rather than red transmission fluid. can anybody tell me what fluid i should get? is there a good one? and its manual and not the dreaded auto. thanks

 

castrol syntrax 75w 90 - 4 litres

 

thanks mate finally i get a reply, asked on a few forums with no joy