They now offer their Magnaflow Original, Magnaflow XL and Magnflow Pro. They are all stainless steel but the Pro which is the entry level doesnt offer a tip. Herel's more info http://www.magnaflow.com/02product/diesel/seriespopup.htm

I have been looking around and found their Pro system to be around the price mark of 310-350 shipped. Great deal for anyone in the market for a stainless exhaust system.