BMW E36, E46 ECS Tuning Performance Adjustable Rear Control Arm Set


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  • BMW E36, E46 ECS Tuning Performance Adjustable Rear Control Arm Set

BMW E36, E46 ECS Tuning Performance Adjustable Rear Control Arm Set


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Product Details

Center adjustment for maximum clearance and fast, easy camber changes

Factory camber adjustment features an eccentric bolt, permitting about one degree of adjustment - usually sufficient for adjusting daily-driven vehicles at factory ride height to mediocre factory alignment specifications with little care for handling or tire wear. Enthusiast know even factory alignment settings do not maximize handling or tire wear; lowered vehicles are found even further out of spec, requiring more adjustment than eccentrics can provide to get back to factory specifications, and even more adjustment still to reach ideal numbers. 

ECS is proud to offer adjustable rear control arms that combine user-friendly adjustment, robust construction, and looks that are a solid improvement over stock stamped steel arms. Manufactured from strong, yet lightweight 6061-T6 aluminum and featuring a 303 stainless steel turnbuckle, the ECS Performance Adjustable Rear Control Arm utilizes a serviceable OEM-style bushing for long life and inexpensive service. Featuring over 8 degrees* (approximately +2 to -6 at stock ride height) of adjustment from a center-located turnbuckle, fast, precise camber adjustments are easily accessed with no subframe interference.


  • Durable construction suitable for the daily driver and track car alike 
  • 8+ degrees adjustment range for dialing in any suspension and wheel/tire setup
  • Center located adjuster for maximum clearance during adjustment
  • OEM-style bushing for long life and inexpensive service
  • Black anodized 6061-T6 aluminum with 303 stainless steel turnbuckle
  • Includes new hardware

Engineered in-house and manufactured in the USA.

*With the exception of the stance community, most enthusiasts will need no more than a few degrees adjustment range. Total adjustment often is dependent on wheel/tire clearances. 


This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E36 318i M42 1.8L
BMW E36 318i M44 1.9L
BMW E36 318ic M42 1.8L
BMW E36 318ic M44 1.9L
BMW E36 318is M42 1.8L
BMW E36 318is M44 1.9L
BMW E36 323ic M52 2.5L
BMW E36 323is M52 2.5L
BMW E36 325i M50 2.5L
BMW E36 325ic M50 2.5L
BMW E36 325is M50 2.5L
BMW E36 328i M52 2.8L
BMW E36 328ic M52 2.8L
BMW E36 328is M52 2.8L
BMW E36 M3 S50 3.0L
BMW E36 M3 S52 3.2L
BMW E46 323Ci M52 2.5L
BMW E46 323i M52 2.5L
BMW E46 325Ci M54 2.5L
BMW E46 325i M54 2.5L
BMW E46 325xi M54 2.5L
BMW E46 328Ci M52 2.8L
BMW E46 328i M52 2.8L
BMW E46 330Ci M54 3.0L
BMW E46 330i M54 3.0L
BMW E46 330xi M54 3.0L
BMW E46 M3 S54 3.2L
BMW E83 X3 M54 2.5L
BMW E83 X3 M54 3.0L
BMW E83 X3 N52 3.0L
BMW Z4 2.5i M54 2.5L
BMW Z4 3.0i M54 3.0L
BMW Z4 3.0i N52 3.0L
BMW Z4 3.0Si N52 3.0L
BMW Z4 M Coupe S54 3.2L
BMW Z4 M Roadster S54 3.2L