

BMR- S550/S650 Rear Lower Control Arm Bearing Kit
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Launch Harder. Corner Tighter. Eliminate Deflection.
Take control of your rear suspension geometry with BMR Suspension’s UTCA064 non-adjustable upper control arms for 2015+ Mustang S550 models. Specifically designed for lowered Mustangs, these billet aluminum arms are longer than OEM to properly correct camber on lowered vehicles.
Crafted from CNC-machined 6061-T6 billet aluminum and featuring internally fluted, greasable Delrin bushings, these arms provide a durable, zero-deflection upgrade with no increase in NVH. Spherical bearings and stainless steel rod end spacers ensure bind-free articulation under all performance conditions—street, strip, or road course.
Key Features:
Fits all 2015+ Ford Mustang (S550)
Corrects suspension geometry for lowered vehicles
CNC-machined 6061-T6 billet aluminum arms
Internally fluted, greasable Delrin bushings
304 stainless steel rod end spacers
Heavy-duty spherical bearings eliminate deflection
No increase in NVH—ideal for street or track use
Black anodized finish for durability
Saves over 4 lbs. compared to OEM
Proudly made in the USA
Ideal For:
Lowered Mustangs needing camber correction
Drag racers seeking zero camber
Enthusiasts seeking improved suspension performance without added noise or harshness
Camber Range:
With 1.2" drop: Approx. -2.0° max camber
Not designed to gain negative camber
Not for stock-height cars needing more than -0.50° camber
Installation: ~3 hours
Whether you're launching harder at the track or carving corners on the weekend, BMR’s UTCA064 arms deliver reliable, repeatable performance without compromise.