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Tomei ARMS MX7960 Turbo 2002-2007 WRX/ 2004-2021 STI

by Tomei
Original price $1,422.00 - Original price $1,422.00
Original price
$1,422.00 - $1,422.00
Current price $1,422.00

On this page, 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