Stiffest/most cost effective dampener/spring combo

[thaharlequin]

I'm looking for something a fair bit stiffer then usual, especially in the spring department. I have a friend who is a big dude, and probably who I'm going to give the car to. As a passenger, the camber change caused by him riding with me for about half of the vehicle miles I've done in the past year has been enough to shave a good 15% off of the front passenger tire's lifespan. This is in part due to having an extremely worn suspension, but also due to him being 350+lbs, so I figure with stiffer springs (and new dampeners to some extent) the ride height won't drop as much when he's in the car and camber won't change as much.

[ONE_to_HATE]

Go get some coilover sleeves, they'll run you about $800 for the sleeves + struts + top mounts.. OR.. wait for a coilover set. Usually they're on here used for about $750-800.

[thaharlequin]

I'm looking for something that's stiff and stock ride height. Ideally with a matching dampener, but I figure I could just throw some monroe's on there too.

[N/A Camry Sleeper]

Don't know if this will help, but I will be changing out my Dropzone springs here soon for some coils I bought a while back. They were an advertised 2" drop, but didn't drop as much as I would like in the front. The back looks about right though...(search my posts)

Anyway, I would let them go pretty cheap and they are a lot stiffer if you're interested