Just bought this ....

[mjrc]

detonation occurs as well when stuck in traffic for long periods!

[johnd2uk]

why not use tescos super unleaded as its 99 octane with octane booster?

[John Laverick]

johnd2uk said:

why not use tescos super unleaded as its 99 octane with octane booster?

What rather than get it remapped?

I'm using Tesco 99 anyway ... but using octane booster would soon add up to the same price of getting it remapped!