Thanks but the car was in at 8:30 this morning and I didnt have the time to go looking so I went with the mobil 1. 0w-40 a few UK probe owners use this with no probs.bostonmx6 said:what is your location exactly? did you look at the yellow pages for Motor Factors? i don't think Redline is available in the UK. otherwise use Mobil1 0W40. 15W40 is way too thick.