Hey all - I've trolled the posts and haven't been able to find anything on this that's suitable for a noob like me. 
I want to install Sirius in my 2004 3s sedan (fyi, I have the 6-disc changer), and I'm unsure as to the best installation option. I'd like to keep the factory radio, but I also want the best sound quality/hook-up I can get. What are my options? I'm relatively technically savvy, but am not really in the know when it comes to car audio jargon (PIE, etc.).
Can I get some kind of a good hook-up through the back of my factory HU? Perhaps with an adapter or something of the sort?
Any thoughts or suggestions would be most appreciated! Cheers all...

I want to install Sirius in my 2004 3s sedan (fyi, I have the 6-disc changer), and I'm unsure as to the best installation option. I'd like to keep the factory radio, but I also want the best sound quality/hook-up I can get. What are my options? I'm relatively technically savvy, but am not really in the know when it comes to car audio jargon (PIE, etc.).
Can I get some kind of a good hook-up through the back of my factory HU? Perhaps with an adapter or something of the sort?
Any thoughts or suggestions would be most appreciated! Cheers all...