saw this being used on an XK8 last night on wheeler dealers , and was curious if it was really any good and anyone on here used the service.
it has had rave reviews and being tfsi's do appear to suffer from from carbon build up it may be a usefull job to get done sooner than later.
it has had rave reviews and being tfsi's do appear to suffer from from carbon build up it may be a usefull job to get done sooner than later.