Tanabe Turbine Tube Downpipe Subaru Impreza STI 08+
Upgrading the Turbine Tube, also known as the downpipe will have the greatest impact on turbocharged vehicles. Turbo efficiency, power, and response is greatly improved with a more free-flowing turbine tube. Each downpipe has an EGT Bung with cap for those who wish to monitor exhaust gas temperatures without having to drill into their downpipe.
There are many solid pipe kits available, but these tend to chear or crack with time die to engine torque twisting and pulling on the heated exhaust system that is bolted to the car. Tanabes use of flew pipe on required applications ensures maxium durability and is the ultimate choice in aftermarket downpipes!
Pipe Diameter - 3"