
The Cusco front sway bar is a 21mm anti‑roll bar specified for CT9A Mitsubishi Lancer Evolution VII–IX applications. As a torsion bar that connects the suspension arms, it reduces body roll and sharpens turn‑in to improve cornering stability for road and track use. Cusco’s sway bar provides a focused, vehicle‑specific upgrade that supports firmer lateral control without altering unrelated suspension geometry.
Cusco Sway Bar 21mm Front CT9A EVO7/8/9