Aside from the performance gains you will notice your car stops burning oil (bizzar) and you get more miles for your money. Takin this into account it works out no more expensive than the 95ron standard stuff and you get a better conditioned engine and slightly more performance.
Tis good stuff - it is basically what all fuels should be like but unfortunately coz most people don't care for their cars the demand is not there for the petrol companies to refine their fuels! Shame!
Been running it in my 8 valve for 8 months 6,000 miles and i have not had to top up the oil once! On the dipstick the level has not moved 1mm, tis incredable! At this rate its gonna go from service to service with out me touching it! Anyone else noticed this?