Meguiar's Plastx is the solution to the headlight problem. It's about $6 at Walmart and comes in a white bottle(not maroon, like most of their stuff). As far as mods on the SRT-6, the are few and far between. The only real power upgrades come by way of Mercedes Benz tuners. It's says Chrysler on it, but you just bought a Benz. That's good thing, aside for the cost of maintenance. Hope you can Change oil yourself, the dealer will charge you $150 for it.

The best upgrade for meaningful power increases are the Pulley and ECU upgrades, but they generally cost about $3,000.

There are a couple of small performance shops that are "developing" some bolt ons for us, but they are slow in coming and will probably still be limited.

Whatever you need to know is on this site. Just remember that the "SEARCH" button is your friend. It makes life much easier for you.

Good luck with a great car! I'm sure you'll enjoy every minute of it.

By the way, you have a good guy right there in Chicago that has one and is very knowledgeable about performance. Search for member name "fflores" in the member list and get in touch with him. He also has a website called ChicagolandSRTclub.com