GTIII-4R TURBINE

【Variable Ported Shroud】

※Ported shroud functions depending on the bolt's position.
※When surge occurs due to the vehicle specification,ported shroud is able to prevent surging.

【Features】

• A successor model of TO4Z. Compact in size, but withstandable over 700PS.
• Highly reliable MHI high performance CHRA & highly durable aluminum forged impeller are well-balanced.
• Ported shroud function is selectable using an adapter.
  Replacing the position of the bolt securing ported shroud is able to keep the intake air path to reduce surging.
• Impeller wheel rotation sensor compatible. （The sensor will be available separately.）　
  Easy replacement with TO4Z series turbine and the turbo kit using TO4Z. (Oil inlet / outlet are designed for GTIII-4R).
  * Water cooling line is not available.

【Engine Output & Boost】

【Note】

• The graph above shows the result of in-house testing.
  The actual results may vary depending on each vehicle's specification(s).

Product	Spec	Code No.	Manual	Remarks
GTIII-4R	A/R 0.81 WG	14001-AK033		Turbo Flange: T4