bWhat are the best and worst mods?

Like butterfly doors or a huge ricer spoiler.

Random side note- I like meguiars and lexol for car care. On the fence about going black out. (Wheels, window tint, not on lights and definitely not the mazda emblem. And to top it off a black tribal license plate frame. (Funny in art terms to add tint means to add white shouldnt it be shaded windows?)
i drive an 05 base model automatic with a spoiler mod. Other than that, it's bone dry stock.
What car fresherner scent(s) do you prefer. Comment below.

 

Hmm, auto, really? Manual 8 is the only way to drive them.
As far as freshener, I prefer the smell of a decat 8.

 

Yeah it's auto. I know there this whole inclusive collective opinion that its manual or nothing. but, don't give a damn. I use the flappy panel shifters occasionally but i save stick for the porsche. I would like stick better on the RX8 not gonna lie. That would be nice.

 

You mean the smell of lung cancer?

Personally I think the worst mods are low temperature thermostats on stock cooling systems, but what do I know.