ARTEC Performance Mitsubishi Evo X 4B11 4" Cast Outlet O2 Housing Dump Pipe - 3" 2 Bolt Outlet

Our product has a unique shape that clears the steering while allowing good airflow. It comes in two pieces for easy fitting, and we designed a special seal to prevent leaks without needing a gasket. The installation is made simpler by using studs instead of nuts and bolts.

We also solved the issue of a hard-to-reach bolt by creating a sealed channel for a replacement bolt that can be accessed easily. We included a provision to use the OEM heat shield with our product, and we added mounting locations for sensors and accessories.

Our design supports a 4" pipe for maximum power, but we also offer a version with a 2 bolt flange and a 3.5" version that connects to the OEM Cat back location.