Yea 4.0 is definitely one that is difficult to believe but not impossible I suppose.
I am not including a spouse. I have a friend actually whos ratio would be a little over 4.35. He is 23 years old and makes a little over 100k a year( I am not sure of the exact amount.)
2001 Volvo S40-Perrin MBC@ 11psi, EST intake, 35% tint, still slow
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