What's you take on "programmers."
15

Asked by WMcHard Oct 05, 2018 at 03:38 PM about the 2014 Toyota Tundra SR5 CrewMax 5.7L

Question type: Car Customization

I have a 2014 Toyota Tundra SR5 and want to modify to max performance. I
have heard that programmers will help with fuel economy and add extra
horsepower. Will a programmer help or not?

3 Answers

F_O_R answered 6 years ago

Mostly hype and you will need premium gas. They are useful if you want to adjust the speedometer for big tires or remove speed limiters but you will not gain any fuel economy and the HP gain if any will be insignificant. Look for actual dyno tests and read the fine print!!!

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15

WMcHard answered 6 years ago

Thank you, F_O_R. Do you know of anything else that you have heard or have had experience with to improve my truck's performance?

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