I just bought a DX and I'm thinking about having a couple of options installed after market:

1. cruise control
2. remote keyless entry
3. roof rack

If I have these items put on the car, will I be doing anything to my warrenty?

Thanks for the help!

Generally speaking, no. Roof rack is "normal", the keyless is sort-of-normal... but any particular reason to not use the Honda keyless? It's literally plug-and-play, no monkey business involved to install it.

However, I would advise you to steer very clear of aftermarket cruise controls. They are very difficult to get right, and can result in drivability problems that will lead to finger-pointing between the installer and your Honda dealer.

How do I go about getting a Honda keyless installed? From the dealer? Any idea how much it will cost?

Thanks a bunch!
ter

Adding keyless is simple....Get the kit from the dealer and spend maybe 15 minutes installing and programing.

Here is a link with installation instructions and mailorder.
http://www.collegehillshonda.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=CHHAC&Product_Code=08E60-SCV-100