Early S vs R suspension differences?
Hi friends, been a while! I've been keeping my eye out, but due to the weather up here in the Great Lakes, no test driving nor buying has been happening this winter.
I thought I had settled on an R, but a thought occurred to me, and no amount of google-fu has been able to tell me much except that the ride height on the R is some portion of an inch lower.
Does anyone know if, on the earlier/pre-facelift cars, what kind of differences, if any, the suspension had between the S and R coupes? Some say that the S is softer, and the R is harder (ignoring dynamic mode etc). I guess I don't need like spring rate or damping numbers etc (although I wouldn't turn them down), but does anyone know for a fact if there were any objective differences?
One thing I'm definitely not looking for is a punishing ride (although my modified STI was fine fwiw), so I've been second-guessing on if I want an S or R, since this will 80-90% be a GT cruising car rather than something I track or try to eat Mustangs with for whatever reason.
I thought I had settled on an R, but a thought occurred to me, and no amount of google-fu has been able to tell me much except that the ride height on the R is some portion of an inch lower.
Does anyone know if, on the earlier/pre-facelift cars, what kind of differences, if any, the suspension had between the S and R coupes? Some say that the S is softer, and the R is harder (ignoring dynamic mode etc). I guess I don't need like spring rate or damping numbers etc (although I wouldn't turn them down), but does anyone know for a fact if there were any objective differences?
One thing I'm definitely not looking for is a punishing ride (although my modified STI was fine fwiw), so I've been second-guessing on if I want an S or R, since this will 80-90% be a GT cruising car rather than something I track or try to eat Mustangs with for whatever reason.
Hi friends, been a while! I've been keeping my eye out, but due to the weather up here in the Great Lakes, no test driving nor buying has been happening this winter.
I thought I had settled on an R, but a thought occurred to me, and no amount of google-fu has been able to tell me much except that the ride height on the R is some portion of an inch lower.
Does anyone know if, on the earlier/pre-facelift cars, what kind of differences, if any, the suspension had between the S and R coupes? Some say that the S is softer, and the R is harder (ignoring dynamic mode etc). I guess I don't need like spring rate or damping numbers etc (although I wouldn't turn them down), but does anyone know for a fact if there were any objective differences?
One thing I'm definitely not looking for is a punishing ride (although my modified STI was fine fwiw), so I've been second-guessing on if I want an S or R, since this will 80-90% be a GT cruising car rather than something I track or try to eat Mustangs with for whatever reason.
I thought I had settled on an R, but a thought occurred to me, and no amount of google-fu has been able to tell me much except that the ride height on the R is some portion of an inch lower.
Does anyone know if, on the earlier/pre-facelift cars, what kind of differences, if any, the suspension had between the S and R coupes? Some say that the S is softer, and the R is harder (ignoring dynamic mode etc). I guess I don't need like spring rate or damping numbers etc (although I wouldn't turn them down), but does anyone know for a fact if there were any objective differences?
One thing I'm definitely not looking for is a punishing ride (although my modified STI was fine fwiw), so I've been second-guessing on if I want an S or R, since this will 80-90% be a GT cruising car rather than something I track or try to eat Mustangs with for whatever reason.

Last edited by bfrank1972; Feb 2, 2026 at 06:35 AM.
I think there are variations - I believe the S and the R both had the 'adaptive' suspension (or at least an option on the S). Could be wrong though. They aren't mag-ride either, they are normal dampers with adjustable valving driven by a computer and sensors on the chassis. Not a whole lot of difference on mine between the two settings honestly, and since I've gone to lowering springs with different rates, the dynamic/sport suspension setting rides better 

I don't remember any difference between RWD S and R other than springs, to work with the different weight power plants. I think that all S had "adaptive" suspension but that "configurable dynamics" was the option. It was almost 11 years ago that I filled out the spec sheet for mine, so my memory is a little fuzzy on those details. I knew what I wanted and dismissed what I didn't.
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