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52 minutes ago, MBS206 said:

It would be harder to drop the tank of fuel, then plug in a cable and hit "load tune".

The difference is, the change you are saying you'd do only removes the easiest part of the whole operation...

I'm saying if you spend some time wiring in an ethanol content sensor then it works like OEM and you don't have to plan your life around sourcing E85 of the right concentration or worrying about flashing between tunes. I would agree with the logic of "it's cheaper to pay upfront for flex fuel vs potentially an engine rebuild", especially on something like an M2.

  

50 minutes ago, GTSBoy said:

Yeah, this is what quick jacks are for, for those that have the luxury of needing to garage shuffle.

I just drive my car every day. My Skyline is my one and only daily.

This is a good point but I could never get my Skyline insured with comprehensive coverage if it was a daily.

Edited by joshuaho96

https://modeautoconcepts.com/products/mhd-flex-fuel-analyzer-kit-for-s55-bmw-m3-f80-m4-f82-m2-competition-f87-can-enabled?variant=39721423896694

 

Makes it SOOOOOOOO easy, no wiring, no cutting/chopping, no need to even try hard.

 

Putting a flex sensor into a shitbox Skyline on the other hand...............

Me being me, moved the stupid thing 3x times.

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