Name: Millway Motorsport Main Rear Suspension Arm BMW E9X M3/E82 1M
Brand: Millway Motorsport
SKU: 90562-1
Price: 1095.00 GBP
Availability: InStock

Product Description

The Main Suspension Arm for Rear Suspension is designed for the BMW E92 M3 and E82 1M, offering improved rear suspension control, camber adjustment and stability for performance-focused setups.

This suspension arm is designed specifically for vehicles running rear true coilover dampers, making it suitable for track and high-performance applications where greater rear-end precision and geometry control are required.

The kit includes offset camber shims and bolts, allowing rear camber to be adjusted in four fixed positions. This gives drivers a controlled and repeatable way to fine-tune rear alignment for improved handling, stability and tyre contact.

Compatible with OEM eccentric camber bolts, this rear suspension arm provides additional setup flexibility for drivers looking to optimise their BMW’s rear suspension geometry for road or track use.

Further information below.

Key Features

Main Suspension Arm for Rear Suspension
Designed for BMW E92 M3
Designed for BMW E82 1M
Rear suspension performance upgrade
Designed specifically for rear true coilover dampers
Suitable for track and performance applications
Improves rear suspension control
Helps enhance rear-end stability
Supports precise rear camber setup
Includes offset camber shims
Provides four fixed camber adjustment positions
Allows repeatable geometry adjustment
Compatible with OEM eccentric camber bolts
Supplied with bolts and offset camber shims
Sold as a pair
Designed for high-performance driving setups
Not suitable for damper and spring style rear suspension setups

Vehicle Compatibility

BMW E92 M3 Coupé
BMW E82 1M Coupé
Designed for vehicles running rear true coilover dampers.
Not compatible with traditional separate rear damper and spring style setups, based on the supplied information.
Please confirm exact vehicle model, rear suspension layout, damper type, spring type and intended alignment requirements before ordering.

What's Included

Rear Main Suspension Arms
Left rear suspension arm
Right rear suspension arm
Offset camber shims
Mounting bolts
Four-position camber adjustment hardware
Additional fitting hardware, dampers, springs, eccentric camber bolts and alignment components are not included unless supplied separately.

FAQs

What is this rear suspension arm designed for?

It is designed to improve rear suspension control and allow fixed-position camber adjustment on compatible BMW E92 M3 and E82 1M models.

Which vehicles does it fit?

It is designed for the BMW E92 M3 and BMW E82 1M.

Is this compatible with E90 or E93 M3 models?

The supplied information only lists BMW M3 E92 and 1M E82, so compatibility with E90 or E93 models should be confirmed before ordering.

What type of suspension setup is it designed for?

It is designed specifically for rear true coilover damper setups.

Will this work with separate rear spring and damper setups?

No. The supplied information states that damper and spring style setups are not compatible.

Does it allow rear camber adjustment?

Yes. The kit includes offset camber shims for rear camber adjustment.

How many camber adjustment positions are available?

It provides four fixed camber adjustment positions.

What are offset camber shims used for?

The offset camber shims allow the rear camber setting to be adjusted in fixed positions for geometry tuning.

Is it compatible with OEM eccentric camber bolts?

Yes. The supplied information states that it is compatible with OEM eccentric camber bolts.

Is this suitable for track use?

Yes. It is designed for track and performance applications.

Can it be used on road cars?

It may be suitable for performance road builds running a compatible rear true coilover setup, but the supplied information positions it primarily for track and performance use.

Are the arms sold individually or as a pair?

They are sold as a pair.

Are bolts included?

Yes. The supplied information states that bolts are included.

Are offset camber shims included?

Yes. Offset camber shims are included.

Will I need an alignment after fitting?

Yes. A full alignment is required after installation to correctly set rear camber and overall rear geometry.

Is professional installation recommended?

Yes. Professional installation is strongly recommended, especially as this component affects rear suspension geometry.

What should I check before ordering?

Please confirm your exact vehicle model, rear suspension layout, whether the car uses rear true coilover dampers, and your intended camber and alignment requirements before ordering.

Shipping & Delivery

Dispatch Times

Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.

UK & International Shipping

We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.

Import Duties & International Orders

International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.

Damaged Shipments

If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.

Returns

Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.

Full details are available in our Shipping Policy and Returns & Refund Policy.

Warranty & Disclaimer

Warranty

Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.

Fitment & Installation

Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.

Motorsport Use Disclaimer

Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.

Product Images & Descriptions

Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.

Full details are available in our Terms of Service and related policy pages.