Is an OEM or other aftermarket spoiler on my base '08 nighthawkTL a cool mod or not? Personal preference?
Is this done regularly?

 

Personal preference, of course. I'm not a big fan of having both on the same car. One or the other is nice. I personally prefer the clean look with no spoiler and definitely no rainguards. But it is all up to you.

 

You're good with those...sure, it's done all the time.

 

Do you like it? That's all that matters.

 

just do it