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HKS RB GTIII-4R Turbo Kit 0.81 A/R WG

HKS RB GTIII-4R Turbo Kit 0.81 A/R WG

Regular price $3,120.00 USD
Regular price Sale price $3,120.00 USD
Sale Sold out


  • A successor model of TO4Z. Compact in size, but with standable 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.
  • T4 Turbo Flange

Off-Road Use Policy

By purchasing this product, you are acknowledging the use of this service is explicity for Competition/Off - Road Racing ONLY. It is the responsbility of the buyer to remain compliant with local, state & federal laws regarding EPA restrictions.

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