ETS Titanium Single Exit Exhaust System - Mitsubishi Evo X 2008-2015The ETS Single Exit Exhaust System is a factory replacement for the factory cat back exhaust system. This exhaust system is designed for the true performance enthusiast looking for a light weight exhaust system with a single exit and with piping diameter of 3. 0" this exhaust will handle any amount of horsepower you can throw at it. Features: 3. 0" Single Exit Light Weight Titanium Construction Direct Replacement Weighs only 13Lbs