No.
Back in the 90's some kits replaced the UCA's but now most generic IFS bracket lifts are made to work with stock uca and lca's
The only kind of lift that I can think of that you would need to replace them is on a long travel kit.
Back in the 90's some kits replaced the UCA's but now most generic IFS bracket lifts are made to work with stock uca and lca's
The only kind of lift that I can think of that you would need to replace them is on a long travel kit.