Tomei ARMS MX8265 RB25DET Billet Turbocharger Kit - 450HP
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Tomei ARMS MX8265 RB25DET Billet Turbocharger Kit - 450HP
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starstarstarstarstar 5/5 - (2 Reviews)

Product Description

New for 2018 - Tomei ARMS MX Series Turbocharger

The new Tomei ARMS MX-Series Turbocharger improves upons Tomei's original M-Series turbocharger design with the inroduction of a new lightweight billet wheel, multi rate billet actuator, and the very same ARMS technology Tomei is known for!

The Tomei ARMS MX8265 Turbocharger kit for the RB25DET is a 450HP capable kit produced soley for the RB25 powertrain, providing the best bolt-on upgrade solution for any RB equipped chassis.

CNC Billet Compressor Wheel

The newly designed Billet Compressor Wheel offers significant improvement over traditional cast compressor wheels. Machined from aerospace grade materials, these highly durable lightweight compressor wheels feature thinner blades with a larger surface care for significantly improved airflow and turbo spool.

Multi Rate Billet Actuator

A large capacity multi rate billet actuator is utilized, with a reinforced forged billet construction. Includes a total of 6 springs for fine boost adjustments. Up to 3 springs can be combined to find the perfect setup. Swivel type nipple allows for greater freedom when routing hoses.

For more information about actuator setup, see Tomei's video HERE.

Specifications

  • Bearing Type : Journal Bearing

Compressor Wheel

  • (A) IND (mm) : 54.8
  • (B) EXD (mm) : 76.2
  • Trim : 5
  • Blades : 6
  • Material : A2618
  • Production : CNC Billet

Turbine Wheel

  • (C) EXD (mm) : 58.8
  • (D) IND (mm) : 67
  • Trim : 77
  • Blades : 12
  • Material : K418
  • Production : Cast

Compressor Housing

  • IND (mm) : 55.8
  • EXD (mm) : 42.62
  • A/R : 0.57

Turbine Housing

  • IND : T3
  • EXD : RB25DET
  • A/R : 0.57

Initial Boost Setting

  • 1.0kgf/cm2

*** This item does not qualify for any additional discounts or promotions ***

Tomei ARMS MX8265 RB25DET Billet Turbocharger Kit - 450HP

Brand: Tomei
Fits models: R32 / R33 / R34 / S13 / S14...
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$1,422.00

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Tomei ARMS MX8265 RB25DET Billet Turbocharger Kit - 450HP
$1,422.00
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What our customers say

starstarstarstarstar
Javier
June 25, 2023
Works Great on my Rb25det quick and easy setup wish I could add pictures.
starstarstarstarstar
John
March 12, 2021
Good fit on my rb20det. Modified the lines but over all fits great. Got 110whp gain with touching the map .