Thanks guys, thats great help.
I think it may well be the syncro on 4th gear. I've been told it's possible to change it individually so I'll investigate that.
Regarding the brakes, thanks for the info Paddy! I'll get the front wheels off asap and change the gearbox oil too. Do you recommend any brand/grade in particular? Obviously I'll consult the owners manual too.
I gave it a good wash today and in fact the paint is a deep red, not a faded orange. Similarly, the wheels are silver and not black! Hopefully we'll have nice weather over the weekend so I can perform fluid changes and give the car the Meguiars '3-stage' treatment
I think I may well have to order a Ragazzon unsilenced de-cat and centre pipe too

(with the standard backbox I think) I've found a carbon intake on the Autodelta website but I need to investigate the GTA mod. I definitely want to keep an OEM-style airbox arrangement - should help with cylinder filling on an n/a engine. I know these will most likely offer minimal performance gains and lots more noise but that's fine with me
