Hi all, my partner has a SLK320 with about 37000 miles on clock, last service was a B, 18months ago by main dealer. Don't plan to use main dealer this time. I had in mind: oil, fuel filter,air filter, plugs, pollen filter change and brake fluid change. Anything else missed? Plan to use a friend who is a VAT registered garage and maintains my Audi. Also the cat needs changing, getting prices around £400 mark, can anyone recommend where to source one please?