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MMX Performance Front Control Arm Spherical Bearings - BMW M2/M3/M4 (G8x) 2021+
Lease for as low as $/week
The MMX Front Control Arm Spherical Bearings for the G8X platform replace the OEM rubber control arm bushings on the latest M2, M3, and M4 with a CNC-machined housing and motorsport-grade spherical bearing assembly. Designed for owners who want their G8X chassis to respond the way the engineering intended, without the lag and deflection that builds into rubber bushings under repeated load.
Construction mirrors the rest of the MMX MMR45 bearing family. Each housing is machined from anodised 7075 aluminium and paired with stainless steel spacers. Inside, a high-strength spherical (uniball) bearing rotates on the spacer, eliminating the rotational and angular play that softens turn-in feel. A 3D-printed press tool is supplied so the bearing can be pressed into the OEM control arm without damaging the assembly.
The G8X chassis already turns in sharply on OEM rubber. With the spherical bearings installed, that response sharpens further, the front end feels more directly connected to the steering wheel, front toe stays put under trail-braking, and tyre wear evens out under hard cornering loads. On track, the difference is most evident in mid-corner stability and in how predictably the car loads up the front contact patches.
Product Details
- CNC-machined anodised 7075 aluminium bearing housing
- High-strength spherical bearing (uniball-style)
- Stainless steel spacers included
- Direct replacement for OEM G8X front control arm rubber bushings
- Sold in pairs (left + right)
- SKU: MMR45-1601
What's Included
- 1× pair of front control arm spherical bearing assemblies
- Stainless steel spacers
- 3D-printed press tool for safe installation
Vehicle Applications
- BMW M2 (G87)
- BMW M3 (G80 / G81)
- BMW M4 (G82 / G83)
Related Products
- MMX G8X Adjustable Front Sway Bar Link Set
- MMX G8X Adjustable Rear Sway Bar Link Set
Notes
- Sold in pairs: covers both sides of the front axle.
- Hydraulic or fly press required; professional fitting recommended.
- Includes a 1-year manufacturer warranty against defects in materials and workmanship
- Designed and tested in the United Kingdom
Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
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. Item must be able to be resold as new.
Several types of goods are exempt from being returned. Hazardous materials, fluids, greases, chemicals, and clothing are not able to return.
Free shipping is available within the lower 48 states for most orders totaling $199 or more. A free shipping option will be available during checkout. This offer is for delivery address in the continental United States and excludes shipments going to Alaska, Hawaii, Military Boxes, and items that require freight shipping.
Processing Time
Patterson Performance stocks a large quantity of items at any given time. Some items may require drop shipping from one of our various distributors. In stock items will ship within 1-2 business days. If you're needing your product quickly, please contact us to verify product availability before placing your order. Orders requiring additional verification (security concerns, incorrect information, etc.) may need additional processing time. Estimated shipping dates are not guaranteed and are subject to change based on inventory levels and manufacturer lead times. Backordered items are shipped immediately once available.
Items ship daily, If the item you ordered is not in stock, a member of our team will contact you via email / phone.
Patterson Performance will only ship to an address that varies from your billing address if payment is made via Paypal or a financing partner.
Patterson Performance ships from multiple warehouses throughout the United States, and sometimes from manufacturers overseas.
You can simply contact us via email / telephone for a live inventory check
Find more information at www.P65Warnings.ca.gov.