I completely agree! I…
I completely agree! I accidently filled up with super and my car has never performed so well! It feels like my 2021 Outback is turbo charged. The idling at a stop light is not noticable and either is the sound from the exhaust/ engine bay. Well worth it for a few bucks more each time you fill up with SUPER! BTW our cars are never supposed to have ethanol fuel E15. Damage is not covered under warranty. Ditto on not needing to purchase carbon buildup cleaners :))