challav

So I bought a used tC 2014 monogram edition, it's my bae, the previous owner had the TRD Spring installed. When ever I go over a small hump or hole there a squeaking and rattling coming from my wheel wells. I read that I should give it a few mile to break them in, but there's over 6k miles on those springs. Can anyone help me out or advice? Thank you

SoKrispy

is it coming from the front or rear?

The springs may not have been seated correctly during the rear installation.

challav

It comes from both.

drizzoh

I would do a reinstall of the springs to make sure everything is properly seated and positioned. They should be silent once properly setup.

Install instructions: http://toyotaparts.sparkstoyota.com/...-21100inst.pdf