See some mecedes cab with different,
...is it legal to do
so...
and some even have,
...on their windscreen and
there's a group of
mercedes cab even have,
...stickers all over...
Just being curious...any comments?
Why don't you.....do this lah...

Rear wing better.... 
.
Pls lah.... yours is a OLD
MERCEDES LIAO... furthermore, you think
CDG will allow you to modify here and
there....
Rims... still okie.... but.. you have to return back at the
original condition if required.
I saw a Sonata with rear wing...(but CDG had asked the driver to
take it out)... Ah Beng's
cab.
Modifications of any kind will affect the insurance
coverage.... you think again... you want to take the risk if the insurance
company (for CDG) didn't allow the claim to go thru ?