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Kthnxbye Racing

SPL Parts Front Lower Control Arms | 2020-2021 Toyota Supra and 2019-2021 BMW Z4

SPL Parts Front Lower Control Arms | 2020-2021 Toyota Supra and 2019-2021 BMW Z4

Regular price $799.00
Regular price Sale price $799.00
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2020-2021 Toyota Supra and 2019-2021 BMW Z4 Front Lower Control Arms by SPL Parts

SPL Parts Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the 2020+ Toyota Supra, and allow for full articulation with the proper ball joint angle. The main arm is slotted to allow the use of pinch bolts, and our rotating clamps on SPL Parts' exclusive Double Adjuster lock down camber and track width settings. No more jam nuts!!  Long gone are the days of fumbling with multiple wrenches to tighten jam nuts in place while trying to keep your bearings oriented correctly. 

Our Double Adjuster is machined from 4130 Chromoly, gun-drilled to reduce weight, then electroless nickel plated for corrosion resistance. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms without compromising strength.  Stainless Steel spacers are provided to correct the roll center for lowered vehicles. The use of FK Rod Ends and High Misalignment Spherical Bearings eliminates the flex and binding found in the OEM control arms while allowing smooth articulation.


  • Lightweight 6061-T6 Billet Aluminum and Titanium Hardware
  • Electroless nickel plated 4130 Chromoly Double Adjuster for quick adjustment
  • Rotating Clamp design allows for easy access to lock down alignment settings
  • Low friction 3-piece Teflon lined FK sphericals and Heim joints/rod ends


  • Correct ball joint angle for full articulation
  • Multiple size Stainless Steel roll center spacers for precise adjustment 
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