w00t jdm
o0o, i see now...but like u all are saying, for the looks, how would i tune the wing, so it doesn't do anything, just sits there?
Maybe I'll take a shot at answering this, and to those that may point out if I'm wrong please don't bite my head off.
Well, less the car in a way already has some extent of downforce on it, usually if you put a wing on say a vette or silvia, the default setting is usually at zero for both the front and rear.
If you choose to actually put that wing to use obvioulsy depends as already stated, I haven't been drifting too much as of late, but well, it seams even though for an M3 CSL where the only mod I did put on it was a wing (namley for just the M power race or whatever in GT mode...), yet I was able to pull off some okay drifts later on although I'm sure thatn usually when you increase downforce, usually when you take a corner at speed, espically since I had max downforce on both the front and rear of the car, it would be harder to actually drift it, yet I did anyway on Infeneon raceway with the M3 on N2s.

< hopefully that will show and that being the right image.
Sometimes wings are put on for just cosmetic purposes, but other cases it's for function, if you want it just for the looks, then it should be fine at it's default setting after just putting which ever wing is on. The only car so far I'm not 100% sure about is the CIEN since when I had put a wing on that to improve it's handing both at high and low speeds, I was able to increase the downforce higher than normal. Looking into some info on the CIEN, it has an active spolier for the rear which adjusts at speed, I'm gussing adding the wing only increased the downforce even more (and made the car on N3's, least to me more of a beast than it already was). But otherwise the additional downforce is just at 0 for the front and rear.
I haven't experimented into drifting far as using aerodyanmics, only so far into driving technique and tuning far as the suspension, brakies, LSD, power, etc, so I can't really say, a pro like Tank Spanker or Swift would prob know though, maybe, you'd have to ask (less I'm missing something...again).
In short, it should be just fine at 0/0 for any car you can put a wing on.
Till later.