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The Whiteline front tension link lower control arm for 2015–2023 Ford Mustang S550 replaces the OE arm with a unit that uses offset, low-compliance bushings to increase static caster and reduce caster wind-back. That change improves traction and cornering grip under power while maintaining closer static-to-dynamic alignment tolerances. Firmer bushings and the added caster sharpen initial turn-in and help keep alignment angles more consistent through a corner.
Whiteline 15-23 Ford Mustang S550 Front Tension Link Lower Control Arm
