Unleaded Vs. Super Unleaded

[L22EEW]

As per title, what are peoples thoughts on this?

1.0T EcoBoost with stage 1 ECU remap - i'm wondering if a more premium fuel with be much of a difference? I've always stuck with the 95 on my previous Clio. Adding some Redex to the tank every few months, and never had any issues.

Now owning something with more of a boost, just wondering if it's worth going from 95 to 97 or 99 unleaded? I'm not really fussed about the extra pennies... ;)

[MONDEO TXS 2.2]

1 or 2 b.h.p. at most, but a cleaner burn.

[The Dark Knight]

There was quite an extensive discussion about it here: http://www.fordownersclub.com/forums/topic/71284-the-difference-of-v-power-unleaded-in-the-st/

[L22EEW]

Nice one. Did have a quick search before posting. Obviously not looking hard enough

[dfriel2]

If you've had the remapped, there's a decent chance that it's calibrated to make the most of higher octane fuels. Might be worth asking the map provider.

[iantt]

I hope the map provider hasnt optimised to higher octane fuel without telling you, recipe for engine damage.