Originally Posted by Jeff@topgearsolutions
You already said it, we need logs. All it takes is a few minutes, just do a pull on the highway in 3rd gear.
Are you sure those octane boosters are doing anything? I would log the difference without them to put the myth to bed.
Literally, all it takes is a couple 3rd gear pulls to get some logs.
With that said, on ACN most cars don't like Sport and Aggressive is out of the question but Drive is fine.