Adding performance chip to increase Fuel mileage MPG?

Yes there is performance chip available to increase fuel mileage for your car and it also works.
In this case this query is asked for 2006 Toyota Tundra vehicle with 4.7l engine.

Actually on Toyota tundra vehicle its not recommended to add performance chip.

Toyota has fine tuned this engine to get optimum fuel mileage and the proper emission standards so that the catalytic converters or the sensors are not damaged.

BUT still if you are using performance chip then...........

Make sure that you're not using fuels that have high concentrations of ethanol. Anything more than 10% will destroy your fuel mileage. My recommendation would be to install a cold air intake system with a K&N air filter.

This details will help.

Thanks.

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