It sounds a little... sportier...
Don't get me wrong, I do like it, but it sounded more conservative before.
I did also change the spark plugs just because I could and there was no record of when it was last done...
The more I do to this car the more I realise how little I really know... following steps in Haynes isn't the same as 'knowing stuff' - Today I fitted alloys, drove back round to my house from the side street and one tyre was making a very odd noise... I checked online, checked the book and put it down to needing breaking in... it was still bugging me so I went back out and it turns out I didn't actually tighten the bolts and I'm lucky to still have that wheel and attachments. t**t!
Mechanics out, I'm sticking to web design... I do understand computers.