Chassis Components› Bushings and Mounts

Revshift

E30 Solid Mount Kit

$64.99

SKU: SMK-E30

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 Revshift E30 Solid Mount Kit is a set of motor and transmission mounts made from 70D polyurethane. These mounts are recommended for race use only and are designed for the 1983-1991 E30 BMW 3-series with an M20 engine.

70D polyurethane provides a hardness comparable to plastics like Delrin and UHMW, but with the resilience of an elastomer. This material ensures the mounts return to their original shape when deformed and will not crack under stress, unlike brittle plastics. The kit is sold as a set and comes with a lifetime warranty.
Show original supplier description
The Revshift E30 Solid Mount Kit is engineered to replace the stock motor and transmission mounts in your 1983-1991 E30 BMW 3-series equipped with an M20 engine. Constructed from 70D durometer polyurethane, these mounts offer a significant upgrade in rigidity and durability, making them ideal for demanding track and race applications. The 70D hardness rating provides a material firmness comparable to plastics like Delrin and UHMW, yet it retains the elastic properties of an elastomer. This means the polyurethane will rebound to its original shape after being deformed and is resistant to cracking, offering superior longevity compared to brittle plastic alternatives. This kit is sold as a complete set and includes a lifetime warranty. These solid mounts are recommended for race use only due to their increased stiffness, which can transfer more vibration and noise into the cabin. They are designed for direct bolt-in installation onto the specified E30 chassis and M20 engine configurations. The table below details the specific vehicle fitments: BMW 3 Series E30 (1984-1991) 325e M20 2.7L BMW 3 Series E30 (1984-1991) 325es M20 2.7L BMW 3 Series E30 (1984-1991) 325i M20 2.5L BMW 3 Series E30 (1984-1991) 325is M20 2.5L BMW 3 Series E30 (1984-1991) 325ix M20 2.5L

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

BrandRevshift
Part NumberSMK-E30
CategoryChassis Components

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