Precision CNC machined from lightweight 6061 T-6 Billet Aluminium Subframe brace is used to reinforce the thin oem sheet metal rear subframe on Honda vehicles preventing it from tearing behind the mounting hardware of a large-diameter sway bar by enlarging the contact region between the two as well as limiting torsional force on the subframe sheet metal. Tie bar increases torsional rigidity by bracing the rear lower control arm sheet metal mounting points, while maintaining precise suspension alignment required for performance driving. Lower control arms more than 25% lighter than oem Polyurethane bushings for quicker steering response and positive feel Design to withstand tough road condition and improve alignment Ready to install, easy bolt on installation High quality anodised lightweight 6061 T-6 billet aluminium Dramatically improving handling performance and look of your car For street and race applications note: please use your oem spline bolts when fitting lca.