ARMS MX8265 Turbocharger WRX 2002-2007 / STI 2004-2020

On this page, you are looking at the Tomei ARMS MX8265 Single Scroll Turbocharger. This is Tomei's latest design that features a new CNC billet compressor wheel.

Here are the key features:

• 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 450 HP

Additional info:

• Journal bearing
• Compressor wheel inducer: 54.8mm
• Compressor wheel exducer: 76.2mm
• Compressor wheel trim: 52
• Compressor wheel blades: 6
• Compressor housing inducer: 55.8mm
• Compressor housing exducer: 41.5mm
• Compressor housing A/R: 0.78mm
• Turbine wheel exducer: 58.8mm
• Turbine wheel inducer: 67.0mm
• Turbine wheel trim: 77
• Turbine wheel blades: 11
• Turbine housing inducer: 45.0mm
• Turbine housing exducer: EJ
• Turbine housing A/R: 0.57mm

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

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