Yes... You can install a spoiler...
What car you driving?
But must comply with LTA law
Spoilers
The following requirements must be met when installing spoilers
:
a) The installation must be carried out in accordance with the
product manufacturer¡¦s recommendations.
b) They shall not protrude from the car body laterally and/or
longitudinally.
c) They shall not have any sharp corners and edges.
d) They should not obstruct the driver¡¦s view in any
way.
