This pair of Lexus upper control arms will give you +/- 1deg caster and +/-2.0deg camber change. Simply replace the OE front upper control arms and dial in your suspension angles with our patented sliding balljoint and caster plate. Whether you want to tuneyour suspension for the ultimate in handling performance, minimize tire wear or easily move back and forth between two settings, these are the arms to get the job done. California Residents WARNING. This pair of Lexus upper control arms will give you +/- 1 caster and +/-2.0 camber change. Simply replace the OE front upper control arms and dial in your suspension angles with our patented sliding balljoint and caster plate. Whether you want to tuneyour suspension for the ultimate in handling performance, minimize tire wear or easily move back and forth between two settings, these are the arms to get the job done.. Product appearance and features may vary in the market as design changes, improvements and modifications are implemented.. SPC Performance 93-05 Lexus GS300/98-00 GS400/01-05 GS430 Front Adjustable Upper Control Arms. Patented sliding ball joint design allows easy alignment adjustability. Tubular welded design reduces weight while increasing strength. Adjusts camber plus or minus 2.0 degrees. Adjusts caster plus or minus 1.0 degree. SPC 72270 ADJ CAMBER/CASTER UCA (PAIR). Alignment Caster / Camber Control Arm. Increases handling performance. Requires one kit per vehicle. ADJ. CONTROL ARM PR. LEXUS GS ARMS (PR). Reduces tire wear. Sold as a pair. ADJ ARM PR

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