Steering Tie Rod End. We can offer this because our parts are engineered, tested, re-tested, and subject to strict quality control procedures - our quality is second to none. Each unit is sealed with specially-designed CR-rubber boots for ultimate durability. BUILT FOR PROFESSIONALS. Theres a reason why the most well-respected performance suspension brands use Proforged products - were fanatical about quality, performance, and durability. Professionals save time and money with our products that outlast inferior brands. Do the job with confidence - replace your worn components with the leader in performance chassis parts. BUY WITH CONFIDENCE. Theres a reason that the most well-respected performance suspension manufacturers buy from Proforged. Proforged applied the same technological advancements in ball joint construction to their line of Tie Rod Ends and Rack Ends, delivering a premium product to withstand the rigors of performance car and truck applications. About Proforged: Our products are designed using CAD programs and are validated through hardness testing, microstructure analysis, surface finish examination, and roundness testing.