Was coming up the M6 yesterday back home and hit a pothole at high speed. My driver's side suspension somewhere is nice and squeaky - I'd assume I've knackered one of the shocks, coils look fine from what I can see. I know my front lower bushes have seen better days aswell. Does that diagnosis sound right? I'd assume I should replace the shocks as a pair, is there any reputable third party manufacturers or should play it safe and go OEM?