High quality down pipe for maximum turbo performance. The down pipe is a critical component in turbo machines and TANABE TURBINE TUBES increase torque by increasing the flow of compressed exhaust gas form the engine. The powerful down pipe enhances turbo performance dramatically by quickly increasing torque from low to high revs and was developed and refined through TANABE\"s years of participating in racing. A mount hole is conveniently added for optional installation of an exhaust temperature sensor. For users who want sharp exhaust response and full range power from turbo engines. Best when combined with a TANABE MEDALION series exhaust system.