PSI Power’s Throttle Master is designed to give your vehicle faster, more responsive acceleration right at your fingertips. By plugging directly into your pedal, it sharpens throttle response, reduces lag, and puts you in full control of how your vehicle reacts. With multiple adjustable driving modes and simple Bluetooth connectivity through the Throttle Master app, you can customize performance to match your driving style—whether you’re towing, off-roading, or just want a quicker feel on the road. Easy to install, safe to use, and fully adjustable, the Throttle Master makes your truck or car more fun and responsive every time you drive.