The pipe is made of polished stainless steel and has a threaded bung for the intake air temperature sensor.
A problem with the original soft throttle body inlet pipe. At higher boost levels, this can actually swell like a balloon. It can also blow off on stock cars which is not a happy experience.
Optional GENUINE TURBOSMART Plumb back blow off valve upgrade
Suits Mazda MX5 SE Turbo 04