387

I had a set of RSR i-sport coilovers put on my 14 IS350 AWD F sport with about 60k kms (40k miles on it) and I get a lot of squeaking I believe from the back at low speeds. It's annoying in underground garages. Anyone experience this? It didn't do this right away, but the shop had to fight with the seized rear lower control arm bushings when installing and I am reading here that replacing end links are common. I live where it snows and they use salt and I don't know if the bushings were reclocked,