Well, I got my 1997 200SX SE-R.
I am planning on a full upper grill block, spoiler delete, and getting new front and rear bumpers.
I like the looks of the spoiler, sure, but I understand how bad a random piece of fiberglass sticking out into the air is...
The lower opening in the bumper cover is insanely HUGE. The Radiator is like 24" wide if even. The stock foglights are RUBBISH, turn signals blink brighter than them!
From what I understand the Sentra cover doesn't have the Foglight holes. The picture doesn't show it excellent, but both sides are 'mangled' and the cover needs replacement. It'll be a better start.
Need a lip below it, I tried to take the picture level with the car, and you can see there is plenty of crap hanging down below it. I'd also like some mini-spats for the tires.
Anywho, I'd love to hear some ideas. I'm even thinking of just making my own bumper that hangs about 2" lower and has postitive rake to it, to push all the air up over the car. We'll see. Not a very advanced 'fabricator' *yet*