Cyber Monday Last Chance Cat. '22
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Tomei MX7960 Turbo Kit Subaru EJ Single Scroll Subaru WRX | STI 02-22

$1,580.00 Sale:$1,422.00

Tomei

Model #TB401A-SB01B

In Stock


Shopper Award

The new Tomei ARMS Mx-Series Turbocharger improves upons Tomei's original M-Series turbocharger design with the inroduction of a new lightweight billet wheel, multi rate billet actuator, and the very same ARMS technology Tomei is known for!

The Tomei ARMS Mx8265 Turbocharger kit for the EJ20/25 is a 400HP capable kit

CNC Billet Compressor Wheel

The newly designed Billet Compressor Wheel offers significant improvement over traditional cast compressor wheels. Machined from aerospace grade materials, these highly durable lightweight compressor wheels feature thinner blades with a larger surface care for significantly improved airflow and turbo spool.

Multi Range Billet Actuator

A large capacity multi rate billet actuator is utilized, with a reinforced forged billet construction. Includes a total of 6 springs for fine boost adjustments. Up to 3 springs can be combined to find the perfect setup. Swivel type nipple allows for greater freedom when routing hoses.

Compressor Wheel

  • (A) IND (mm) : 52.6
  • (B) ExD (mm) : 68.0
  • Trim : 60
  • Blades : 6
  • Material : A2618
  • Production : CNC Billet
Turbine Wheel
  • (C) ExD (mm) : 54
  • (D) IND (mm) : 61
  • Trim : 79
  • Blades : 11
  • Material : K418
  • Production : Cast
Compressor Housing
  • IND (mm) : 53.6
  • ExD (mm) : 41.63
Turbine Housing
  • IND : 45.0
  • ExD : EJ
  • A/R : 0.57
Initial Boost Setting
  • 1.0kgf/cm2
Fitment
  • Subaru WRx | STI 02-22
Note(s)
  • All images are representational only, actual wheels may differ slightly.

Proposition 65

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Vehicle Engine Notes
2002-2014
Subaru STI

2002-2022
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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