This huge widemouth outlet and downpipe combo for the Mitsubishi Lancer EVO 8/9 dramatically frees up exhaust restriction from your turbo all the way to your catalytic converter. The widemouth high flow outlet has a flow capacity of 940cc. Freeing exhaust restriction means more horsepower gain and increasing response. Tomei uses high quality stainless steel and is machine TIG welded for durability and high quality finish. Not only does this downpipe and elbow look good, The ver.2 was developed to cope with the demands of advanced 4G63 tuning. In addition, the 74% overall weight reduction improves the vehicle's responsiveness.