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Tomei M8265 Single Scroll Turbocharger Subaru WRX STI 02-12



Model #173024

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The Tomei M8265 turbocharger has the potential to deliver 450hp with the stock layout; from 4000RPM upwards is where peak power comes in. This Turbo;s special characteristics will really show when added engine tuning and internal upgrades are done. The initial spool characteristics are just right, with a seamless linear power curve that matches the engines RPM with the power output. This gives the best drivability results.

With the stock displacement, you can expect to see good power around the 5500rpm mark and higher. But with the increase in the engines displacement, even more potential gains are possible. The M8265 will deliver and unleash your engines full potential.

The ARMS series turbo kits all come supplied with all the required gaskets and fitting accessories for a true bolt on application out of the box. This turbo can be installed immediately without the need to hunt for other parts and comes with a 1-Year limited warranty after registration with Tomei.

M8265 Specifications:

  • Compressor Entrance Diameter: 54.8mm
  • Compressor Outer Diameter: 76.2mm
  • Compressor Blades: 6 / 6
  • Turbine Outer Diameter: 58.8mm
  • Turbine Exit Diameter: 67mm
  • Turbine Blades: 11
Additional Features:
  • Capable of 450+ horsepower
  • 100% Bolt-on ready kit
  • Journal Bearing Design
  • 1-Year Limited Warranty

Proposition 65

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Vehicle Engine Notes
Subaru STI

Subaru WRX

Who is Tomei?

Tomei is one of the most recognizable brands when it comes to performance tuning. The company started in 1968 by Mr. Seiichi Suzuki and initially tuned race cars. Their concept is “To produce a great product for ultimate driving pleasure” which has translated into all their parts, making it a sought-after brand worldwide. Today, Tomei is used by various enthusiasts, tuners, professional drivers, and racers everywhere.

Racing Heritage

Tomei has its roots firmly attached to motorsports racing. With its experience in creating fast cars for decades, it was able to create parts that are considered as one of the most.sophisticated and technologically advanced parts in the market. Not only does it produce power. It ensures that it maintains its reliability as well.

The company offers a wide range of products, ranging from engine components such as camshafts, valve springs, pistons, connecting rods, cam gears, gaskets, limited slip differentials, exhaust systems, and more. Their parts are designed to perform well, not only on the streets, but on the track as well.

They have various race track records under their belt to prove it.

Purchase Tomei Products at Vivid Racing

If you want to upgrade the performance of your vehicle, then Tomei is the right brand for you. The company has consistently provided its customers with high-perfromance products that deliver what it promised. Using only the highest quality of materials available, which includes Titanium, they are able to develop parts that are strong and lightweight. This is the formula for a better performing engine. Visit Vivid Racing and check out their list of products that would fit your specific requirement.

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