Engines and Components› Engines, Blocks and Components

IAG Performance

Street Series Engine Mount Bushing Kit

$49.99

SKU: IAG-DRV-2075

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The IAG Performance Street Series Engine Mount Bushing Kit is a set of eight 75A durometer polyurethane bushings designed to replace stock components.

These bushings offer greater stability and reduce engine movement during acceleration. They are intended to enhance throttle response and improve power transfer, making them suitable for high-performance street applications. The kit is specifically for IAG Subaru EJ Engine Mounts and requires reuse of original pins or separate purchase.
Show original supplier description
The IAG Performance Street Series Engine Mount Bushing Kit provides a performance upgrade for your Subaru's engine mounts. Specifically designed for IAG Subaru EJ Engine Mounts, this kit includes eight 75A durometer polyurethane bushings that are stiffer than factory Group N mounts. By minimizing unwanted flex, the kit enhances throttle response and facilitates a more direct and efficient transfer of power to the drivetrain. This makes them an excellent choice for enthusiasts seeking a more connected driving experience on the street. This bushing kit is compatible with Subaru EJ series engines found in the 2002-2014 WRX, 2004-2021 STI, 2005-2009 LGT, and 2004-2008 Forester XT models. It's important to note that the kit does not include mounting pins; you will need to reuse your original pins or purchase them separately. While these performance bushings offer improved stability and response, a slight increase in NVH (Noise, Vibration, and Harshness) within the cabin is to be expected, which is typical for performance-oriented components. IAG Performance also offers 55A comfort, 90A competition, and solid steel bushing options for varying levels of performance and driving conditions.

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

BrandIAG Performance
Part NumberIAG-DRV-2075
CategoryEngines and Components

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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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