Aftermarket equipment added to your vehicle does not automatically void a vehicle manufacturer's original warranty unless:

- The warranty clearly states that
- It can be proven that the aftermarket add-ons were the direct cause of the problem

What this means?

A vehicle manufacturer can’t void your warranty simply because you installed aftermarket car equipment unless it can prove that the equipment led to the malfunction for which you’re claiming warranty coverage.
Is the above true in Philippine setting?

Which of the things below will void casa warranty automatically?

- Changing wheel/tire size
- Changing the car horn
- Adding or changing the glass tints
- Changing the windshield wiper
- Adding rear camera
- Adding parking sensors
- Adding or changing car alarm/central lock system
- Changing head unit
- Adding or changing speakers
- Adding amplifier
- Adding subwoofer
- Changing car color or paint scheme
- Adding car body kits
- Adding car body stickers

Also, feel free to share your good/bad CASA warranty experience here.