|
I know this has been brought up several times.
Premium lowers knock regard so you may get a few ponies with it. That's all it does. How much, I don't know.
Premium doesn't have more detergent, burn cleaner or increase engine life more than regular. KR sensors ensure this.
I put premium in mine. Less than 2 bucks a week for extra ponies if fine by me. Else,
|