Drivetrain› Manual Transmissions and Components

Extreme Turbo Systems (ETS)

300M Billet Input Shaft

$1,795.00

SKU: 300M-Input-Shaft

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
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Overview

The Extreme Turbo Systems (ETS) GTR 300M Input Shaft is a billet component designed to support over 3000whp. It is a critical upgrade for high-performance vehicles, as the factory input shaft is prone to failure around 2000whp. Input shaft failures can be catastrophic, potentially damaging the bell housing and driveshaft.
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As torque demands increase, stronger components become essential. The Extreme Turbo Systems (ETS) GTR 300M Input Shaft is engineered from billet material to withstand extreme power levels, supporting over 3000 wheel horsepower. This is a significant upgrade from the factory input shaft, which is known to fail around the 2000whp mark. Input shaft failures can lead to catastrophic damage, often affecting the bell housing and driveshaft, resulting in extensive and costly repairs. For enthusiasts pushing their vehicles beyond the 2000whp threshold, this ETS input shaft is presented as a necessary upgrade to ensure drivetrain reliability under extreme stress. Proper installation and adherence to manufacturer guidelines are crucial for optimal performance and safety.

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

BrandExtreme Turbo Systems (ETS)
Part Number300M-Input-Shaft
CategoryDrivetrain

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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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