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Tomei ARMS MX8265 Turbo (02-07 WRX, 04-21 STI)

Compressor Wheel
  • Inducer: 54.8mm
  • Exducer: 76.2mm
  • Wheel Trim: 52
  • Wheel Blades: 6
  • Housing Inducer: 55.8mm
  • Exducer: 41.5mm
  • A/R: 0.78mm
Turbine Wheel
  • Exducer: 58.8mm
  • Inducer: 67.0mm
  • Wheel Trim: 77
  • Wheel Blades: 11
  • Housing Inducer: 45.0mm
  • Exducer: EJ
  • A/R: 0.57mm
$1,422.00
SKU
tomTB401A-SB01C
Tomei

 

TOMEI was then recognized for its technology, performance and reliability that we had cultivated into our own design products and had a large support base from motor sports end users and tuners. Then the “TOMEI” brand was born through experience.

Pour the power technology in the race experience in product development in pursuit of low cost and high quality in basis to provide the name of the product called technology ….

We achieve this mission, is willing to work hard in the future to meet the expectations of motor sports enthusiasts.

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BEARING TYPE JOURNAL BEARING
 
INITIAL BOOST SETTING
MX7760 1.0 kgf/cm2
MX7960 1.0 kgf/cm2
MX8265 1.0 kgf/cm2
MX7960F 1.0 kgf/cm2
     
COMPRESSOR WHEEL   TURBINE WHEEL
  MX7760 MX7960 MX8265 MX7960F
Ⓐ IND(mm) 52.6 52.6 54.8 52.6
Ⓑ EXD(mm) 68.0 68.0 76.2 68.0
TRIM 60 60 52 60
BLADES 6 6 6 6
MATERIAL A2618
PRODUCTION CNC BILLET
 
  MX7655 MX7690 MX8265 MX7960F
Ⓒ EXD(mm) 49.1 54.0 58.8 54.0
Ⓓ IND(mm) 56.0 61.0 67.0 61.0
TRIM 77 79 77 79
BLADES 12 11 11 11
MATERIAL K418
PRODUCTION CAST
     
COMPRESSOR HOUSING   TURBINE HOUSING
  MX7760 MX7960 MX8265 MX7960F
IND 53.6 53.6 55.8 53.46
EXD 41.63 41.63 41.5 44.2
A/R 0.78 0.78 0.78 0.78
 
  MX7760 MX7960 MX8265 MX7960F
IND 45.0 45.0 45.0 45.0
EXD EJ EJ EJ EJ
A/R 0.57 0.57 0.57 0.57


NOTE: A silicone inlet hose is needed when using this turbo as the inlet is slightly larger than stock.

 

Vehicle Fitment

  • 2004 - 2021 Subaru STI
  • 2002 - 2007 Subaru WRX

 

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
More Information
SKU tomTB401A-SB01C
Manufacturer's Part Number TB401A-SB01C
Brand Tomei
Product Type Intake and Exhaust
Intake and Exhaust Turbo and Components