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Air and Fuel› Superchargers, Turbochargers and Components

Tomei

Arms Turbocharger Kit with Multi-Rate Billet Actuator

$1,580.00 $1,422.00 Save $158.00

SKU: TB401A-HY01A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Tomei Arms Turbocharger Kit is a performance upgrade designed for the 2009-2016 Hyundai Genesis Coupe. It features a CNC billet aluminum compressor wheel for improved airflow and spool. The kit includes a Multi-Rate Billet Actuator, which allows for combining up to three springs for customized setup.
Show original supplier description
The Tomei Arms Turbocharger Kit (BX or MX series) offers a significant performance upgrade for the 2009-2016 Hyundai Genesis Coupe. This kit features a CNC billet aluminum compressor wheel, machined from aerospace-grade materials. Its design utilizes thinner blades with a larger surface area, leading to greatly improved airflow and quicker turbo spool compared to traditional cast wheels. Key features include the advanced CNC billet compressor wheel and a Multi-Rate Billet Actuator. This turbocharger is rated for up to 400HP and has a 54mm exhaust exducer. Included in the box are the turbocharger unit, an Internal Wastegate (IWG), and all necessary installation hardware, including lines. Please note that supporting modifications may be required for optimal performance and integration. A setup guide is available for reference. This product comes with a Tomei Limited Warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTB401A-HY01A
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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