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Sales & Specials

Titanium Series Adjustable Front Lower Control Arms - Race

Adjust roll center, camber, and track width adjustment. Race version does not include headlight adjusting rod. Made in the USA!
Mfg Part #
ECS Part #
SPL Parts
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Product Details

SPL front lower control arms give you a wide range of adjustment abilities - these include roll center, camber, and track width adjustment. SPL control arms allow full articulation with the correct ball joint angle. The main arm is slotted, allowing us to use pinch bolts and SPL rotating clamps on the exclusive adjuster to lock in track width and camber specs ; this arm does not use jam nuts. In the past, using multiple wrenches to tighten down jam nuts while keeping bearings properly positioned was difficult, but this innovation makes it much easier to make adjustments. 

The SPL double adjuster is machined from 4130 Chromoly, gundrilled for weight savings, and electroless nickel plated to prevent corrosion. Blue anodized titanium hardware further reduces unsprung weight from SPL control arms without inhibiting strength. This also includes stainless steel spacers to correct roll center if your vehicle is lowered. FK rod ends and high misalignment spherical bearings eliminate binding and flex that are present in the OEM front lower control arms. SPL's race version DOES NOT include headlight adjusting rod - see ES3537058 for the street version.

SPL Parts are designed and manufactured entirely in the USA. All materials are sourced from American suppliers to ensure that only properly certified materials are used to manufacture SPL Parts. Chromoly seamless straight tubing DOM mandrel bent tubing, 6061 and 2024 aluminum are used in SPL Parts to give their products unparalleled strength and quality. Products are TIG Welded by local professional welders, all CNC machining is done by local machine shops to meet tolerance specifications, and all research & development is done in-house. From racing to street car applications, SPL Parts are extremely high quality, durable suspension products that are sure to get your vehicle back in spec.

Technical features:

  • Lightweight Aluminum, Titanium, Chromoly and Stainless Steel construction
  • Correct ball joint angle for full articulation
  • Clamp design allows for easy access to lock down your alignment settings
  • Low friction 3 piece Teflon lined FK sphericals and Heim joints/rod ends
  • Multiple size stainless steel roll center spacers for precise adjustment

Made in the USA!

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E82 1 M Coupe N54 3.0L
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 328i N52 3.0L
BMW E90 330i N52 3.0L
BMW E90 335i N54 3.0L
BMW E90 335i N55 3.0L
BMW E90 M3 S65 4.0L
BMW E91 328i N52 3.0L
BMW E92 328i N52 3.0L
BMW E92 335i N54 3.0L
BMW E92 335i N55 3.0L
BMW E92 335is N54 3.0L
BMW E92 M3 S65 4.0L
BMW E93 328i N52 3.0L
BMW E93 335i N54 3.0L
BMW E93 335i N55 3.0L
BMW E93 335is N54 3.0L
BMW E93 M3 S65 4.0L
*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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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