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SPL Parts

SPL Front Lower Control Arms – Toyota Supra A90 / BMW Z4 G29 (2020+)

SPL Front Lower Control Arms – Toyota Supra A90 / BMW Z4 G29 (2020+)

$799.00
$799.00
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Shipping calculated at checkout.

Precision-Engineered Performance & Adjustability

Upgrade your 2020+ Toyota Supra A90 or 2019+ BMW Z4 G29 with SPL Parts Front Lower Control Arms (FLCA)—designed to enhance roll center correction, camber adjustability, and track width fine-tuning while ensuring full articulation with optimized ball joint angles.

The slotted main arm allows for easy use of pinch bolts, while the exclusive Double Adjuster with rotating clamps eliminates the hassle of traditional jam nuts. Alignment adjustments are quick and secure, making setup easier than ever.

Key Features:

✅ Enhanced Adjustability & Handling

  • Camber & Track Width Adjustments for optimal alignment.
  • Corrected Roll Center with stainless steel spacers, ideal for lowered vehicles.
  • Optimized Ball Joint Angle ensures full suspension articulation.

✅ Superior Materials & Construction

  • 4130 Chromoly Double Adjuster, gun-drilled for weight reduction and electroless nickel-plated for corrosion resistance.
  • 6061-T6 Billet Aluminum Main Arm for strength and durability.
  • Titanium Hardware for ultimate weight savings without compromising strength.

✅ Precision & Performance Engineering

  • Rotating Clamp Design eliminates the need for jam nuts, making alignment adjustments effortless.
  • High Misalignment FK Rod Ends & Spherical Bearings eliminate flex and binding found in OEM arms.

✅ Made in the USA

  • Sold as a Pair for a complete front-end upgrade.

Fitment:

  • 2020+ Toyota Supra A90 GR
  • 2019+ BMW Z4 G29

Important Considerations Before Purchase:

  • On 2020 Supra & 2019 Z4, the OEM sway bar sits close to the lower control arm. While SPL’s design maintains this clearance, aftermarket sway bars or caster adjustments may cause interference.
  • If clearance issues arise, SPL offers solutions:
    • Caster Adjustable Tension Rod Bushing (CRB G29)
    • Adjustable Front Endlinks (FE G29)

Installation & Support

📄 Installation Instructions: [SPL FLCA G29]

For questions, fitment concerns, or expert advice, contact us today! 🚀

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