I have two 3" Stainless Steel Cat-Back exhaust systems for 2000 and up Mitsubishi Eclipse. These fit both the 2.4 and the 3.0 and they are a direct bolt-on. They use a Magnaflow 3" oval Race Muffler. We custom made these cat-backs from 3" 304 stainless steel mandrel bends and 1/2" laser cut flanges. The rear half of the systems are polished. Normal price on these is $475 each. I will take $350 each.