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PLEASE TELL ME WHY AFTERMARKET SPRINGS WOULD NOT RUIN THE SHOCK.

984 Views 16 Replies 9 Participants Last post by  R_Rated
I know that springs have been covered ALOT in here. I have researched every spring topic and still cannot get the answer that I am looking for. That's where you experts come in. Ok here is the deal.... the manufacturer designs the springs with the shocks (so they work well together) i.e. proper height for the spring when no load is on the car...also they calibrate the spring with partial and full loads as well. (you guys already know this) These two parts(springs and shocks) work together because of how the designers fabricate them. If you change the springs (I am looking into the TME) and the ride height is lets say 1/2 inch drop all the way around. What is keeping those "stock shocks) from being ruined or damaged because of the "ORIGINAL" set up being altered.????? I would think if the "stock" springs are at a certain height and then you lower them 1/2 inch that the shocks are now "at rest" alot lower than stock, I would think if the shock is not designed to "rest" at this height that it would put alot of "stress" on those shocks because they are being compressed at a different rate than they were designed to be. Would'nt that be the reason that the dealer will not warranty "different springs" All help is much appreciated. Hopefully this message is not to convaluted" Thanks Rick
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Re: PLEASE TELL ME WHY AFTERMARKET SPRINGS WOULD NOT RUIN THE SHOCK. (MASH)

Quote, originally posted by MASH »
If you change the springs (I am looking into the TME) and the ride height is lets say 1/2 inch drop all the way around. What is keeping those "stock shocks) from being ruined or damaged because of the "ORIGINAL" set up being altered.????? I would think if the "stock" springs are at a certain height and then you lower them 1/2 inch that the shocks are now "at rest" alot lower than stock, I would think if the shock is not designed to "rest" at this height that it would put alot of "stress" on those shocks because they are being compressed at a different rate than they were designed to be.

I think an important point you are missing is he SUM calibration that you must perform when you swap springs.

I believe this tells the 4C system that the height the is now is the proper height, and to adjust dampening appropriately from the current elevation.

Also, I wouldn't worry about the system malfunctioning because the car is a different height. Remember, with every passenger and suitcase you load the car lowers, and the 4C handles it just fine. Volvo would have to put a huge disclaimer on the car that said:

"Please note if your spouse weighs over 200 lbs and rides with you regularly, the springs will be at a greater compression and your 4C shocks will wear out much quicker. Don't even think about letting the fat in-laws ride in the back, that is why we put so little rear leg-room back there."
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Re: PLEASE TELL ME WHY AFTERMARKET SPRINGS WOULD NOT RUIN THE SHOCK. (MASH)

Quote, originally posted by MASH »
What were the brand of springs that only dropped the car 5/8th inch.

TME available from http://www.ipdusa.com
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