Originally Posted by
BigChuck
If the car is mapped for super unleaded thats what you should be putting in it, otherwise you risk killing your engine.
Thats why a lot of imported scoobs and the like end up fucked, people use our standard unleaded when it is miles off what the use in japan
Just about sums it up
If you design an engine to work it's best with the best fuel it will do so
And especially after a remap to get the most out of it, normal everyday engines are designed to have to make do with shit fuel and not run crap because that's what they've spent their money designing until you come aliń and want to increase the power
Think of it like an m5, in normal mode it's only making 400 brake, and then you twiddle some knobs to make it 500 brake, and it's the same thing