Well I'm not going to get too technical or make any major modifications, but there is definately some degree of customization.

I bought the MC about a month ago, a 2003 LS with 55,000.
The first thing I did was scrape off the window tint that it came with. It was not looking good. I learned of an easy method using a steamer to loosen the glue, and it came off with relative ease. I did, however, leave the tint on the small backseat windows. I think it looks good that way.


You can see my $20 handheld steamer from Walmart, and I also left a line of tint along the top of the back window. (I cleaned it up after this photo was taken).

 

Photo not there.

 

No photo here either..

Hope to see more though I like modifications

 

X3 No photo

 

I ended up buying some interior wood trim on Ebay for $50 and it was an easy way to dress up the interior a little bit.
I've owned a bunch of Cadillacs and I guess I'm used to a little more refined interior. But I'm done with Cadillacs and this is my first Chevy.
I'm seeing that there are many opppurtunities to make them your own. Here are a couple of before and after images.

 

Not too bad.

 

I actually like that wood trim.. very glossy

 

wood trim looks pretty good! ive never seen it in a monte before! unique!

 

I washed the MC for the first time since I bought it, and screwed on the spoiler. It was a bit of an uneasy feeling, drilling holes into the trunk lid, but I have to say it was definately worth it. I have heard others say that the spoiler really makes a big difference, and I am in full agreement. So in the spirit of making it my own, I don't mind mutilating her a bit. Hey, does anyone know if the spoiler actually has any purpose on these cars beyond the cosmetic? Especially since I have an LS, I doubt it.

The pictures also show where I left the tint along the top of the back window, which I am very happy with for now.

 

Very nice! The wood trim has really made an improvement and for $50 I think that's a great deal. The spoiler makes a huge difference I think. Love what you've done so far, Welcome to the forums by the way, don't think I've welcomed you yet... Keep the pictures and mods coming!