7Post - 7 Series Forum - View Single Post - Premium gar vs. regular: What's really better for your car?

jlevy73 · 08-04-2015, 04:38 PM

Our cars have octane and knock adaptations.....our cars will lose performance if you use a lower octane but it will run fine.

08-04-2015, 04:38 PM	#2
jlevy73 Private First Class 95 Rep 105 Posts Drives: 2022 M4 xDrive Join Date: Jul 2015 Location: Los Angeles iTrader: (0)	Our cars have octane and knock adaptations.....our cars will lose performance if you use a lower octane but it will run fine.
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