Springs with Factory Shocks?!

[socratic]

Gee, from the way you guys talk, my shocks should be shot now. I've got 43,000 miles on my 01 Boxster. I've only had it for a year and a bit and to me it handles fines.

What would I get back from replacing the shocks? And as Ralegen asks, should I replace the springs too?

[986Jim]

Springs and shocks are seperated when they are pulled out together. You use a spring compressor to take some of the tension off and you can unbolt the shock as it runs through the center of the spring. You can then replace whatever piece you need, spring only or shock only whatever. Then you compress the spring again and put the shock through and bolt it all together again and re-install.

The stock shocks will last depending on your driving habits and road conditions. Eventually they will fail prematurly because they are operating in a zone now 1" or 1.5" less than they were originally designed to do. That put additional strain on the shock operating in a shortened travel distance and causes them to fail early. Who knows how long you will get you may get a long time like stock, you may not. Just watch the shocks for signs of scaring on the rod or leaking oil.

[mjw930]

I think there are 2 trains of thought going on in this thread. One about using aftermarket springs with stock shocks and another about whether you need to change springs along with shocks and yet another about the life expectancy of shocks in general.

Most points have been touched on but here goes for the ones that haven't

1. No, you don't need to change springs when you change shocks. Springs, for the most part don't wear out. They may sag a few MM over their lifetime but that's about it.

2. Shocks wear out, they always have and always will. The shocks we have in the struts on our cars are not that far removed from the shocks used in the cars of the 70's. Over time their performance degrades due to fluid breakdown, valve wear and seal wear. It's typically a gradual process so even though everything feels fine to you if you were to get into a brand new car of your vintage you would immediately feel the difference. 40,000 miles is getting to the point where I would consider replacement but I'm a picky SOB when it comes to my P-Cars. You don't "need" new shocks but you would be better off with them IMHO.

3. Another issue with short spings and stock shocks is the potential to "bottom out" the shock. On some cars if you don't replace the struts with ones that have a shorter shaft they will bottom out (VW's are this way). I don't think this is an issue with the Boxster unless you decide to go crazy with the lowering.

i lowered the car with h&r springs, and stock shocks.....don't do it....................

yes on a track with no bumps and holes works great.....but when u hit the street, the cluncking noise in the back is the shocks when you ride over a hole in the street. i hate it soooo much. i have lowered my honda prelude also, with stock shocks and hated it, so we put on new shocks and wow noise gone. i soo messed up in just putting lowering springs and sooo regret it. the car drives really bad on bent up streets. on smooth roads you will never notice how bad it really is.

[ralegen]

I know I have bad shocks. I have a 98 2.5 and I have replaced shocks on an older altima before. I know the symptoms of worn out shocks, and I literally "feel" them when I drive my box. With the altima, driving over a speed bump at about 5 mph (when the tire meets the other end), felt like driving over a pot hole at 55mph. Major "clunck" feeling, as if your frame hit the floor.

Another test to see if your shocks are worn out is to push down on the body above the tire. If the car springs Up and stays there, then your shocks are good. However, if you see a bit of bouncing of your body, then your shocks are bad. Caution when you do this, as you dont want to leave any dents in your fender!

I have yet to do the test on mine because I KNOW I need some new ones.

I rented a truck over the weekend recently; it was a brand new dodge ram. Drove it to Vegas, and I could feeeel the newness of the suspension. Even though it was a different class of vehicles, trust me, it felt good. I know my box can feel the same way. Why don't we start a BULK buy for shocks?!

[arcticnorth]

hey guys,i just lowered my car with eibach springs on my factory shocks (no problem here)and i run 19's. rides like a sports car.and believe me i lve in montreal canada and your worst road is my best road.eventually when my shocks go ill put bilstein's.but for now its perfect.
later guys

okay if you can drive in montreal with stock shocks, then fyou beat me. toronto is just as bad, i know how you feel, and have driven in montreal, and agree with you. but in time you will notice that you will need new shocks with your lowered spring, just a better set up and feeling on the road.