Best / Recommended Octane

[NickPic83]

93 and tuned for it

 

[vince7870]

93 from the first tank!

 

[HAYNES OFFROAD]

Shell 93 preffered

 

[skyscraper]

I have run 87,89, and 91.

I can tell no difference.

I only use shell, chevron, or 76

 

[ZBoater]

I'm guessing that's because the stock tune adjusts itself to the gas it detects. To keep the driving experience consistent.

Try a 93 engine tune and you will definitely notice a difference. Especially if you have aftermarket exhaust and CAI.

 

[Raptor SVT 7]

A CAI, 93 octane, and a tune will give you the best mpg. I get right around 19 mpg on the highway daily.


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[The Macf]

A CAI, 93 octane, and a tune will give you the best mpg. I get right around 19 mpg on the highway daily.


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At what speed and terrain?




I've been running 93 since day one.

 

[ZBoater]

At what speed and terrain?.

And with what tune?

 

[skyscraper]

I'm guessing that's because the stock tune adjusts itself to the gas it detects. To keep the driving experience consistent.

Try a 93 engine tune and you will definitely notice a difference. Especially if you have aftermarket exhaust and CAI.

I'd like to try a tune, but I'm just going to wait out the warranty. Risk to benefit doesn't seem worth it for me.

 

[ZBoater]

That's the smart play. Unfortunately I'm not smart and said "screw the warranty!" Hope I don't come to regret that. And if I do, then, oh well, I'll have to man up, take responsibility for my own actions and pay the piper.