Are you just looking for a cat back or a downpipe too?. Stainless steel is nice but very expensive, I think L&R makes custom 3" systems for about $1000-1500. My friend got a system made for his Talon. Accurate in Langely does good work from what I have heard. I dont think SS is really that necisarry, unless you plan on having your car for 10+ years. You could always get your aluminized system ceramic coated, and it should last as long as SS. I have had a 3" system on my car that I built, for about 3 years, I drive my car every day, it is holding up fine, a little surface rust at the welds but thats it, you could just spray some quality high heat paint over the welds and you are good to go.