
Corrects caster after lift, greasable ball joints. This is one of the most recommended upgrades for 2010-2024 Toyota 4Runner owners based on over 500 owner reviews and Colorado trail testing.
Highly rated by 4Runner owners. Prime eligible.
View on Amazon →Also available via qgwo.com/spcuca
Based on Trail4Runner community feedback and over 200 verified Amazon reviews, this mod consistently ranks in the top 10 for its category. Owners report improved daily usability, better organization, and enhanced trail capability without compromising reliability. The SPC Upper Control Arms integrates seamlessly with factory systems and requires no permanent modifications.