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q50 on e85

  1. Q50 General Discussion Forum
    Getting ready to tune my q50 red sport but not sure whether To go with E85 or 93 octane . I know with E85 your gonna get better numbers and performance but I’m hearing a lot of people having trouble with the injectors failing both stock and aftermarket .... any thoughts or input on this ??
  2. Q50 General Discussion Forum
    I have a 2016 Infiniti q50 3.0t premium and want to run on E 20 mix for the dragstrip for a day . Will it be ok to do so on a stock tune . I have catless downpipes and catback exhaust as far as mods go . Will be getting a tune soon but still saving on money . Will I be ok