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Flex fuel kit help please!

AlexV

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Im researching for reliable Flex fuel kit for the Supra. I know there are leaking issues on some brand. Im looking at the MHD but it did not have gauge. I know it got in the app to check but I refer to physic gauge. Also, is boost logic catless downpipe is a good one. Thank you Im new to this tuning. Thanks everyone .
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ntfrendlyGR

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Had Fuel-It and now MHD. No issue with either. The Bluetooth and Fuel-It app is nice and include E calculator

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razorlab

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Im researching for reliable Flex fuel kit for the Supra. I know there are leaking issues on some brand. Im looking at the MHD but it did not have gauge. I know it got in the app to check but I refer to physic gauge. Also, is boost logic catless downpipe is a good one. Thank you Im new to this tuning. Thanks everyone .
You can view ethanol % via the dash, no need for an app.
 
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AlexV

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Can you explain Via the dash? Thanks
 

razorlab

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Can you explain Via the dash? Thanks
BM3, MHD, and MGF you can see it via the tach with steering wheel controls. Ecutek, your tuner can hijack the torque/hp gauges on the center screen to display ethanol percentage.

Reality is that you shouldn't have to check it very often so any of the above are a good solution.
 

Martindk3

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BM3, MHD, and MGF you can see it via the tach with steering wheel controls. Ecutek, your tuner can hijack the torque/hp gauges on the center screen to display ethanol percentage.

Reality is that you shouldn't have to check it very often so any of the above are a good solution.
It depends a bit, in relation to the frequency.. I mix at home, with 20l cans I have with e85.
I use Chat GPT to do the math, for the mix, but I always verify - on the dashboard after doing the mix.. Again, I've had no surprises, but its nice to see if I hit the expected E35, I usually go with.. :)
 
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AlexV

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Is it safe to run E40 OTS Mhd stage 2 catless down pipe with flex fuel kit or do I have to get custom tune. Everything else is stock. Thanks
 

omfgzilla

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Is it safe to run E40 OTS Mhd stage 2 catless down pipe with flex fuel kit or do I have to get custom tune. Everything else is stock. Thanks
Dude.......... noooooo. Do not do that. Your car is going to explode, the hospital bills from the engine shrapnel will tank your credit score, your boyfriend will leave you while youre in a comma, and the worst part about it all is that you'll void your warranty
 

Scoopra

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Is it safe to run E40 OTS Mhd stage 2 catless down pipe with flex fuel kit or do I have to get custom tune. Everything else is stock. Thanks
YouTube has plenty of instructions for enabling flex fuel on ots tunes
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