Tomei Journal Bearing Turbocharger Kit (BX or MX) | 1993-1998 Nissan Skyline (TB401A-NS06A)

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 RB25DET is a 450HP capable kit produced soley for the RB25 powertrain, providing the best bolt-on upgrade solution for any RB equipped chassis.

The Tomei M7655 works well to suit the RB's mid-range characteristics, whilst still being a good performer up towards the higher power band. The Mx8260 however, even being a bolt on application will deliver the punch of a full peak power type turbo 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) : 54.8
• (B) ExD (mm) : 76.2
• Trim : 5
• Blades : 6
• Material : A2618
• Production : CNC Billet

Turbine Wheel

• (C) ExD (mm) : 58.8
• (D) IND (mm) : 67
• Trim : 77
• Blades : 12
• Material : K418
• Production : Cast

Compressor Housing

• IND (mm) : 55.8
• ExD (mm) : 42.62
• A/R : 0.57

Turbine Housing

• IND : T3
• ExD : RB26DET
• A/R : 0.57

Initial Boost Setting

• 1.0kgf/cm

PARTS #	TB401A-NS06A
MSRP	$1,580.00
ENGINE	NISSAN RB25DET, NISSAN RB25DET NEO6
MODEL	NISSAN 32 SKYLINE, NISSAN 33 SKYLINE, NISSAN 34 SKYLINE
MAIN CATEGORY	TURBO
SUB CATEGORY	TURBOCHARGER
SHIPPING SIZE	15 X 12 X 14 INCH / 37 X 29 X 35 CM
SHIPPING WEIGHT	23 LBS / 11 KG

Manual

Unless Explicitly stated otherwise, Tomei Items generally ship directly from the manufacture within 4-7 Business days. Upon receiving your order if there is a change to that timeline we will notify you for confirmation.

Most orders ship within 1–3 days, either from our warehouse or directly from the manufacturer. We validate inventory with our vendors to provide the most accurate information possible, though occasional delays can happen.

This partner-first approach helps keep costs down and shipping times fast, with full visibility from order to delivery. Have questions? Email sales@jdmkonbini.com and we’ll help right away.

Tomei Powered USA Inc., established in October 2006, is an automotive performance tuning parts manufacturer based in Lake Forest, California. The company is 100% owned and operated by Axesta Inc., headquartered in Zama, Kanagawa Prefecture, in Japan. At the Japanese headquarters, all product development and control of manufacturing for the TOMEI brand are carried out.

The Japanese headquarters Axesta Inc., was established by former Tomei Powered Japan executives and engineers, led by Akira Sasaki, who served as CEO of Tomei Powered Japan for many years up until 2014, to produce world-class tuning parts that go beyond Japan’s limitations. With the rich experience of new members and continuous research and development, Axesta Inc. has successfully developed many high-performance and durable products. Axesta Inc. owns two brands: TOMEI and R.S.E. In the Americas and Europe, it operates as TOMEI “The Engine Specialist,” while R.S.E. “Real Speed Engineering” targets the Asian and Oceanian markets.

Before 2014, TOMEI was mainly developing products for the Japanese market with vehicle inspection restrictions in Japan. Now, Axesta Inc. has raised market standards to a higher technical level and is developing products that will meet high-end standards around the world. The products developed by Axesta Inc. aim to far exceed the regulatory standards in Japan.

Since 2014, Tomei Powered USA Inc. has been offering a wide range of top-notch tuning products, including internal engine parts such as crankshafts, connecting rods, camshafts, various valvetrain components, and head gaskets. High-performance exhaust parts include full titanium mufflers and stainless-steel exhaust manifolds, and peripheral parts such as ball bearing turbos, to name a few.

Axesta Inc., Tomei Powered USA Inc., and R.S.E. will continue to work hard and improve every day to help those who love tuning and racing.