About Performance Chips
When you plug a custom tuner into your ride, you get an instant boost in horsepower and acceleration. With so many options on the market, it can be tough to tell which ones are worth your trust - but not at NAPA Online. We only stock the most trusted performance chips and power programs, so you know anything you see here is high-quality. Plus, we have a trained team of experts who are happy to help you find the perfect programmer or tuner for your Mitsubishi Montero. So what are you waiting for? Shop now!