The manufacturer had your convenience in mind when it made your car. Therefore, it made a computer for your car that calibrates your vehicle's performance so you can focus more on driving. Every modern vehicle comes with this built-in computer that controls functions like air-fuel ratios, ignition timing, gear shifts and gauge calibration. Some questions still remain, though: is the computer allowing the engine to operate at its peak? Is your car at its peak horsepower, torque and fuel efficiency level? If you feel like you aren't getting enough performance out of your car, it's because your factory settings aren't tuned for maximum power. This is the job of a power programmer-to boost your vehicle's capability by giving you more control over your vehicle.
Vehicle type and desired performance
Are you towing, racing, or do you just simply want to improve your car's fuel efficiency? Buying the right power programmer would depend on how you want your car to function. You might be eyeing a power programmer for a truck that you want to use for towing, and you choose one for your make, model and year. You have to make sure, however, that it is one that improves hauling capability. A power programmer is custom-made to fit the needs of a vehicle type, as well as the function you want it to perform.
If you're looking for more acceleration, there are plenty of race-inspired programmers to choose from. If you really just want to tune your engine for higher fuel efficiency, then a programmer that focuses on gas economy is the right one for you. There are ones that optimize your engine, allow it to draw the most power out of every drop of gas, and even calibrate your vehicle to run on lower-octane fuel.
Other factors to consider
Choosing the right power programmer will primarily depend on your driving style and what you want out of your engine. However, there are also quality power programmers that give you the ability to calibrate and update your gauges when you make changes to your tire size or gear ratio. They should also be able to accommodate future changes you want to make to your air intakes or exhausts.
Are you able to take advantage of the true performance capability of your car? Install a power programmer, confidently say
yes, and be confident in knowing that you are on the right track to meeting the needs of your car and improving, among other things, its character.