Large Capacity For High
Flow,
Maximise Your 1JZ Potential!
The internal shape is made smooth to optimize the large
volumetric gas flow. With a well designed flange for ease of installation. This
products design will maximize the Tomei ARMS Turbos performance potential. It
was designed with the exit diameter of Φ76.3mm, yet with the same flange bolt
pattern of the stock front pipe.