Originally Posted by kiwi29
Lol they wanna be jerks to people who aren't hardcore with the race gas
Is 100 oct safe for a stock motor internally?
Not sure on a N52 but it's better for a N54.
Higher octane, as long as it's not lead base (i.e. 110 octane), is generally (M3, N54, GTR, Porsches, etc) better for the engine.
More power + better MPG too (lol)