Tuners & Programmers

If you want an easy and instant way to improve your horsepower and torque, H&H sells performance tuners for trucks and cars. Performance tuners (also known interchangeably as performance programmers) are incredibly straightforward to install; you can get engine customization as soon as you plug in your programmer.

These tuners usually come with presets that let you see instant results without having to experiment. You can use presets for better mileage or power without worrying about damaging your engine.

In addition to performance tuners, H&H also offers performance chips. While tuners reprogram your engine's computer, a chip uses modified signals to increase your truck's power. Compared to tuners, chips offer similar performance enhancements and are also easy to install. If you want straightforward power enhancements without the complex customizations required by performance programmers, chips are a great alternative.

Performance Tuners

These days, almost any vehicle can take advantage of performance tuning. Performance tuners are designed to give you more from your engine, which means greater power, torque, and fuel efficiency. Tuners typically come with preset options, making it easy to get your desired performance. Diesel truck tuners are also available.

These truck tuners include an additional advantage: they're easy to set up. They feature plug-in designs that can be removed at any time, restoring your factory settings. Better engine performance can be as easy as plugging in one of our engine tuners and following the on-screen instructions.

Programmer Mounts

Tuners rely on visual displays, and programmer mounts give you an easy way to reach your programmer's display so you can alter tuner settings or check diagnostics. Programmer mounts are designed for durability. The aFe Scorcher Pro mount uses suction cups to attach to your windshield, then is reinforced by magnets to keep it stable. Dash pods by Edge Products use high-quality plastic casing that won't warp, even when exposed to direct sunlight. Check each mount to make sure it's compatible with your vehicle's make and model.

Speedometer Recalibration Devices

Speedometers aren't always 100 percent accurate. Normally it isn't an issue and your speedometer registers your speed within an accurate range, but modified vehicles may alter this, meaning you may require speedometer calibration.

You can make sure you're getting an accurate speed reading with a speedometer calibration tool. If you have aftermarket mods, like oversized tires or changed gear ratios, these tools ensure your add-ons don't change the accuracy of your speed. A speedometer calibrator typically comes with a simple plug-and-play USB that's easy to install, plus a large, easy-to-read screen for displaying diagnostics.

Whatever you choose, you can't go wrong with H&H's selection of performance customization options for your truck. For greater truck performance and finer control over your engine's abilities, shop now.