SPL Parts Front Lower Control Arms for 2015-2023 Ford Mustang S550 (SPL FLCA S550)

Fits 2015-2023 Ford Mustang S550 (EcoBoost, GT, V6, and Bullitt). SPL Parts Front Lower Control Arms (FLCA) provide precise roll center, camber, and track width adjustment while ensuring full articulation and optimal ball joint angles for performance driving and track applications.

These arms eliminate the need for traditional jam nuts by utilizing the SPL Parts exclusive Double Adjuster. This component is machined from 4130 Chromoly, gun-drilled for weight reduction, and electroless nickel-plated for superior corrosion resistance. The rotating clamp design allows for quick, secure alignment adjustments using a single pinch bolt, preventing the bearings from rotating out of orientation during tightening.

To minimize unsprung weight, the kit includes blue anodized titanium hardware and stainless steel spacers. The included 1/4" and 1/8" spacers allow for roll center correction on lowered vehicles, helping to restore suspension geometry and reduce body roll.

• Provides camber, track width, and roll center adjustment
• 4130 Chromoly gun-drilled Double Adjuster for high strength and low weight
• Blue anodized titanium hardware and stainless steel spacers included
• Includes 1/4" and 1/8" spacers for geometry correction
• Electroless nickel plating for long-term durability
• Proudly made, engineered, and assembled in the USA
• Manufacturer Part Number: SPL FLCA S550