How To Boost Your Car's Performance

Tweak Your Tires

To boost horsepower, try tweaking your tires for a more aggressive alignment. Swap out regular tires for shorter tires for increased acceleration. Just be sure to take into account the incorrect read on the speedometer. Make sure the tires are pointed straight ahead by dialing out the toe-in to make sure your vehicle is always pointing in the straightest position possible. Lighter wheels will also increase horsepower but carbon-fiber wheels may also cost more than what it is worth to increase horsepower.