Sorry for being absolutely naive in this territory, but I always thought I had the Al knob in my car! When I bought my car (March 2001), I didn't purchase, nor did not want to purchase at the time, the optional Ti knob.
But now I'm confused, I just bought (what I thought) a Ti knob from someone on here and when I got it, it's the exact same one I have already!
I always thought the Ti knob was a more dull goldish color one!
I tried to do a search on here, but the search is weird, it doesn't go back that far and there's no more pics of the knobs.
I do remember reading someplace that the Ti knob is ~255grams and the Al is ~150grams. I'm going to weigh mine tomorrow at work!
Hope you can tell from this pic...

TIA!

DAMN! I just realized that I posted this in the wrong topic!

 

What color writing is on top?

 

that's definately the aluminum knob.

 

Looks like a TI one to me....

 

That looks like aluminum. The titanium is much darker in appearance

 

Black

 

damn.. I hope you didn't pay too much for it. hopefully, you can get your money back.

 

Dude thats an aluminum knob..
Im king of all knobs

Ti is alot heavier

 

Well, I weighed it and it's 150g. It's Al.!

 

No doubt that one is Al. The titanium knob doesn't have the "spun" finish. I'm moving this over the S2000 Talk for you.