
The Cusco OS front strut bar for 1998–2005 Lexus GS300/400/430 (JZS160/UZS161) stiffens the front chassis by tying the strut towers together to reduce flex and improve handling consistency. This vehicle-specific brace helps maintain suspension geometry during cornering for crisper steering and improved tire contact. It installs using existing mounting points for a straightforward fit.
Cusco 98-05 Lexus GS300/400/430 (2nd Gen) JZS160/UZS161 Strut Bar OS - Front