How to improve horsepower on a BMW 1 Series?

I recently purchased a BMW 1 Series and I love everything about it, except for the horsepower. I was wondering if there are any modifications I can make to improve its performance without compromising its reliability.

Thank you for reaching out. To improve the horsepower on your BMW 1 Series, you can consider upgrading the air intake system, installing a performance exhaust, or tuning the engine's ECU. These modifications will provide a noticeable increase in horsepower without affecting the car's reliability.

I understand your concern. One way to improve horsepower on a BMW 1 Series is by adding a performance chip. This will optimize the engine's performance and give you a significant increase in horsepower. Just make sure to do your research and choose a reputable brand.