MMX Performance Front Control Arm Spherical Bearings G8X M2 / M3 / M4
- Description
- Fitment
- Refund Policy
The MMX Performance Front Control Arm Spherical Bearings for the BMW G87 M2, G80/G81 M3, and G82/G83 M4 replace the factory rubber control arm bushings with a precision CNC-machined housing and motorsport-grade spherical bearing assembly. By eliminating the compliance and deflection inherent in the factory rubber bushing, the MMX spherical bearing conversion provides a more direct connection between the front suspension and chassis.
Each bearing housing is CNC-machined from high-strength 7075 aluminum and anodized for long-term protection, then paired with stainless steel spacers and a high-strength spherical bearing. The spherical bearing allows controlled rotational and angular movement while significantly reducing the unwanted deflection found in the factory rubber bushing under braking and cornering loads.
On the BMW G8X chassis, reducing control arm bushing deflection improves steering response and helps maintain more consistent front suspension geometry under load. The difference is particularly noticeable during trail braking, initial turn-in, and sustained cornering, where more stable toe geometry and improved front tire control contribute to greater steering precision and predictable front-end response.
The MMX Performance Front Control Arm Spherical Bearings are designed for installation into the factory BMW front control arms and are directly compatible with OEM BMW part numbers 31108095667 (left) and 31108095668 (right). A dedicated 3D-printed press tool is included to assist with installing the spherical bearing assemblies into the original control arms without damaging the new components.
Product Details
- Designed for BMW G87 M2, G80/G81 M3, and G82/G83 M4
- Replaces the factory front control arm rubber bushings with spherical bearings
- Directly compatible with OEM BMW front control arm part numbers 31108095667 (left) and 31108095668 (right)
- CNC-machined anodized 7075 aluminum bearing housings
- High-strength spherical bearing construction
- Stainless steel spacers included
- Reduces control arm bushing deflection under braking and cornering loads
- Improves steering response and front suspension geometry control
- Sold as a pair for left and right front control arms
- MMX Performance SKU: MMR45-1601
What's Included
- 1x pair of front control arm spherical bearing assemblies
- Stainless steel spacers
- 3D-printed installation press tool
Related Products
Returns
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. All items are subject to 15% restocking fee from the manufacturer.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Gift cards
Downloadable software products
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
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Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping to you will be deducted from your refund. If your original order qualified for free shipping, the actual cost of shipping the item to you will still be deducted from your refund.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at info@amtuning.ca.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
To start an exchange, click here
Non-refundable items
The following items are non-refundable and non-returnable once purchased: oils, fuel or oil additives, filters, tuning cables, OBDeleven products, Braum seats, spark plugs, coil packs, and similar consumable, wheel spacers, wheels bolts, license plate brackets, electronic tuning components and any other product subject to discretion of AM Tuning Canada.
Other products from brands such as MHD, Bootmod3, Ecutek, Braum racing, Novitec are also non-refundable and non-returnable.
All sales of these items are final and are subject to the policies and discretion of AM Tuning. By completing a purchase, the customer acknowledges and agrees to these terms.
