Tomei ARMS Turbo MX7960 Turbo Subaru WRX 02-07/STI 04-21 – Reflected Image Motorsports
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Tomei ARMS Turbo MX7960 Turbo Subaru WRX 02-07/STI 04-21

  • $ 1,58000

  • Brand: Tomei
  • Part #: TB401A-SB01B
  • Carb Exempt: No
  • Bearing Type: Journal Bearing
  • Cartridge: Tomei
  • Fitment: OEM Upgrade
  • Gaskets Included: Yes
  • Inlet Size: OEM
  • Oil Line Included: Yes
  • Rated Horsepower: 400hp
  • Scroll: Single
  • Wastegate: Internal
  • Mfgr. Warranty: No Warranty

You are looking at the Tomei ARMS MX7960 Turbocharger. This is Tomei's latest design that features a new CNC billet compressor wheel.




  • Billet design is a major improvement over traditional cast compressor wheel
  • Machined from aerospace grade materials
  • Thinner blades with a larger surface area for improved airflow and turbo spool
  • Multi-Rate Billet Actuator
  • Large capacity
  • Reinforced forged billet construction
  • Includes 6 springs for fine boost adjustment
  • Swivel-type nipple allows more room for routing hoses
  • Supports up to 400 HP
  • Includes oil line and gasket




  • Compressor wheel: 60 trim, 52.6mm inlet diameter, 68mm exit diameter
  • Turbine wheel: 78.4mm trim, 61mm inlet diameter, 54mm exit diameter
  • Journal bearing type
  • OEM fitment
  • OEM inlet size
  • Internal wastegate

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