M3/1M Rear Upper Control Arm Upgrade Kit

The most cost effective handling upgrade you'll ever find!
Mfg Part #
33322283547KT4
ECS Part #
ES#2622633
Brand
TRW
397.92
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Product Details

Wanting more control and improved handling from your non-M 1 or 3-Series? This is not only an extremely common handling upgrade, but one of the best upgrades you can do. These M3 control arms are one piece of solid aluminum instead of your factory control arms which are weak sheet-metal. If your BMW has power upgrades or sportier tires the factory arms flex and twist, causing lack of stability and unpredictable handling.

That's where the M3 control arms really shine. They feature a much sturdier design with a sealed monoball bushing that allows the arms to rotate instead of twisting. You can expect much more predicable and precise handling, without losing your ride quality. There are absolutely zero drawbacks to this upgrade.

Includes:

  • M3 rear upper guide links
  • M3 rear upper wishbone arms
  • ABS brackets


For a further upgrade, subframe bushings and sway bars can also be adapted from the M3.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E82 128i N52 3.0L
BMW E82 135i N54 3.0L
BMW E82 135i N55 3.0L
BMW E88 128i N52 3.0L
BMW E88 135i N54 3.0L
BMW E88 135i N55 3.0L
BMW E90 325i N52 3.0L
BMW E90 325xi N52 3.0L
BMW E90 328i N52 3.0L
BMW E90 328xi N52 3.0L
BMW E90 330i N52 3.0L
BMW E90 330xi N52 3.0L
BMW E90 335i N54 3.0L
BMW E90 335i N55 3.0L
BMW E90 335xi N54 3.0L
BMW E90 335xi N55 3.0L
BMW E91 325xi N52 3.0L
BMW E91 328i N52 3.0L
BMW E91 328xi N52 3.0L
BMW E92 328i N52 3.0L
BMW E92 328xi N52 3.0L
BMW E92 335i N54 3.0L
BMW E92 335i N55 3.0L
BMW E92 335is N54 3.0L
BMW E92 335xi N54 3.0L
BMW E92 335xi N55 3.0L
BMW E93 328i N52 3.0L
BMW E93 335i N54 3.0L
BMW E93 335i N55 3.0L
BMW E93 335is N54 3.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

Kit Contents

Description Brand Qty
Rear ABS Bracket - Priced Each Genuine BMW - Corporate Logo 2
Rear Wishbone - Left TRW - Corporate Logo 1
Rear Wishbone - Right TRW - Corporate Logo 1
Rear Guide Rod - Left TRW - Corporate Logo 1
Rear Guide Rod - Right TRW - Corporate Logo 1
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