After 28 years and 114k service I thought it would be a good idea to have my injectors ultrasonically cleaned and judging how reluctant they were to be removed from the car, I'm pretty sure they've not been touched since the car was built.
http://www.fuelinjectorclinic.co.uk offered the best price I could find for a full service including new seals, baskets and pintle noses at £10.50 each plus return postage. So all in it worked out around £55 including sending them for my 944T and they were back to me within three days. However it seemed I needn't have bothered as they were already in good order according to the report I had back, bar one of them ever so slightly below the others. Still you never know what crappy fuel previous owners have used...
Overall a good service at a sensible price
