What do you guys recommend? Flex fuel

[Roadrunner]

What do you guys recommend? Im going to be tuning throughout BM3 custom rom and was wondering what you guys recommend for a flex fuel tune as far as

fuel pumps, port injection and kits?

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[Thraxbert]

What are your power goals?

 

[Roadrunner]

Gonna be on stock trans for a while and will be upgrading turbo later this year but for now stock on both, 500-550 is the goal for now

 

[Thraxbert]

Gonna be on stock trans for a while and will be upgrading turbo later this year but for now stock on both, 500-550 is the goal for now

You can run stock turbo and fuel system up to E50 without issue. All you need is a flex fuel kit that supports CAN bus integration, and a tune to match. There are several options on the market to this effect. You'll probably skim 500 with this setup, but expect something in the range of 475 so you're not disappointed.

When you upgrade the turbo, you will need a port injection plate for sure, plus an upgraded LPFP for the best experience. This will take you to the limit of the stock trans, and the upper limit depends on your turbo selection.


If you do not have access to ethanol, don't expect to get more than 525-550 regardless of your setup. There won't be enough octane in the fuel to support more power.

 

[Roadrunner]

Sounds good thanks for the information boss! As far as for e50 which flex fuel kit do you recommend to run while on bm3 with a tune for it?

 

[Thraxbert]

Sounds good thanks for the information boss! As far as for e50 which flex fuel kit do you recommend to run while on bm3 with a tune for it?

ProTuningFreaks, Tensility, Visconti, etc. If it specifically states CAN bus integration, you're good to go. A tuner can take care of the rest.

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