I installed them in my car as well, def not an upscale feel, but also not ricey. I actually like them, a nice soft light output. And I can also confirm a 7/8"s hole saw works perfect.

Doesn't look that much smaller. Once you put in the grommets, it'll probably look just as big as the USDM.

Do you have these hooked up to the headlights? I had honda install mine but they can only be used when the headlights are turned on, i'm looking to try and change that.

Yup, the standard install has them hooked up to the headlights, so I did that. I don't know enough about wiring to do otherwise. If you can figure out how to hook it up so that it turns on when the door opens, that would be awesome!

i want the ones that pulse with my music, does anyone knows where i can get some?

Is this the kind of thing you're looking for?

Yeah! something like that but White, and for cars of course :D

try this.
[COLOR=#22229c]]StreetGlow®: The Leader in Auto-Neon® and Performance Lighting
http://streetglow.com/products/instructions/anmi2.pdf

it's 12v output so you'll need to purchase LEDs with 12V inputs

like these

12 IN LED STRIP - LED Light Bar - LED Strip - LED Light Tube - LED Fender Light

hope this helps

Can anyone that installed them elaborate how they hook to a power source such as the headlight? Is their a plug that is already their for them, or do you actually have to splice into and t into some existing wires?

Its all plug and play. No splicing. The power source is from the side view mirror control harness. Very simple install.

Awesome. I might just have to get them as my GF really liked them.

I got these installed by the dealership, and i was actually really disapointed in them. They are very dim and barely make my floormats visable. Im going to see if i can replace the LEDs for brighter ones or something.

anybody know if we can just replace the led's to get a better blue color?

if so what bulb type is it?