Originally Posted by Goldwing
I think the book calls for spark plugs at 100k and unless you do tons of short trips, I wouldn't be too eager to replace 12 of them this early. A radiator flush and replace is not a bad idea since there is no such thing as permanent antifreeze, but check your manual and demand the proper coolant. A brake flush is also a good idea -- my Audi calls for it every 2 years regardless of mileage (I'm on more of a 3 year schedule). Cannot comment on the battery, as mine "seems fine" and I keep it on a float charger all winter. BTW, I have 35k on my roadster and 16k on my SRT6.