Do you mean like this:

Trimmed Hugger

or this in carbon:

Carbon Shortie

The OEM hugger cuts nicely and with a heat gun you can finish and tweak the trailing edge for some added detail.

I sourced the carbon bit from www.valenceusa.com, a Ferrari supplier who are slow to move and pricey, but the product is top notch!

[Edited on 26-4-2006 by Nick D.]