haha. based from JPJ website.
Prohibited modifications to vehicles include:-
1. Body part/body kit installation that changes the vehicle's identity.
2. Inner roll cage installation.
3. HID lights retrofitting.
4. Changes to the drive train.
5. Flashing lights installation on the vehicle's front and rear (except for turn lights and warning light).
6. Flashing lights installation on the vehicle's front and rear (except for turn lights and warning light).
7. Flashing lights installation on the vehicle's front and rear (except for turn lights and warning light).
8. Tinted window or tinted film installation on the windshield with a transparency that is less than 70%.
9. Tinted window or tinted film installation on the rear window or side windows with a transparency that is less than 50%.
Read this before but you know them can say white light and slap you with a saman or ask for donations when at roadblock...