Drivetrain› Differentials and Rear-End Components

Bimmerworld

Solid Aluminum Differential Mount Set

$179.99

SKU: 302.33.582.0003

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 BimmerWorld Solid Aluminum Differential Mount Set is designed for the E82 1M and E9X M3 models. This set replaces factory rubber bushings with solid aluminum mounts to eliminate differential wind-up, improve feel, and enhance power transfer to the wheels.
Show original supplier description
The BimmerWorld Solid Aluminum Differential Mount Set is an upgrade for the E82 1M and E9X M3 BMW models. These solid aluminum mounts replace the factory rubber differential bushings, offering significant advantages for performance-oriented vehicles. By utilizing solid aluminum construction, this set virtually eliminates axle wind-up, which is particularly beneficial during hard acceleration and track use. Drivers will experience a more direct and positive feedback from the drivetrain, leading to improved feel and better power transfer to the wheels. This upgrade is ideal for dedicated track and race applications where minimizing deflection and maximizing performance are critical. While urethane bushings offer an improvement over stock rubber for street use, solid aluminum bushings provide a near-zero flex solution that significantly reduces wear and tear. This makes them a reliable choice for high-stress environments, removing a potential maintenance item from your preparation list. The set includes mounts for both the front and rear differential locations within the subframe. Due to the rigid nature of solid bushings, BimmerWorld specifically recommends this set for track use only. For those seeking a more street-friendly option, BimmerWorld also offers various urethane bushing alternatives. This product is designed for the E82 (2011-2012) 1M Coupe and the E90, E92, E93 (2008-2013) M3 models.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBimmerworld
Part Number302.33.582.0003
CategoryDrivetrain

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy