Tomei

Tomei T440M Turbo Kit for RB25DET

Seamless power straight to the high RPM range that a stock turbo boost-up can't reach!

The TOMEI T440M TURBO KIT for RB25DET refines the balance of the housing, turbine wheel and the wastegate actuator to make RB25 even more enjoyable and user-friendly compared to the previous model. While improving low-to-mid-range response, also focused on enhancing mid-to-high RPM characteristics, where the stock turbo is known to fall short. The billet compressor wheel further optimizes spooling efficiency.

Features

  • Redeveloped from the material for more efficiency to convert the energy straight to power with better lubrication and cooling.
  • High quality floating journal bearing at the center shaft.
  • Remarkable stability under high boost.
  • The ARMS series turbo kits all come supplied with all the required gaskets and fitting, no modifications required.
  • Improved low-mid RPM range for a much better driving experience on the street. Designed to reduce surging and make the power curve as linear with engine RPM as possible for a easy, smooth and stress-free driving.

Notes

  • Please see the TOMEI Product Reference for the complete specs and a Setting Guide.
Vehicle Part Price Order
Laurel - C34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
258,615 JPY
Laurel - C35
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
258,615 JPY
Skyline - R33 GTS-t - ECR33
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
258,615 JPY
Skyline - R34 25GTT - ER34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
258,615 JPY
Stagea - WC34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
258,615 JPY
Laurel - C34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
Laurel - C35
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
Skyline - R33 GTS-t - ECR33
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
Skyline - R34 25GTT - ER34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
Stagea - WC34
RB25DET
173033
USD $ 1,635.74
USD $ 1,725.46
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