Hello to everyone,
Does anyone know what the difference is between the two?
The spring pads (Rear) are 7.5mm(standard?), 5mm for White coil spring, and 10mm for Red coil spring.
There is supposedly a spring chart somewhere but I can't find it.
I'm planning to install some h&r's all round, I have bilstein sport shocks on the rear and stock shocks front. With the h&r's the rear may be a little low and was wondering whether the pad can jack it up a little.
Cheers.

If you mean the stiffnes of the spring, i has the problem with the d2 coilovers.
The stock rear springs of d2 (6mm) was way too low even the are adjustable ,and they were also too soft(for the cabriolet).
I haven´t tried the 8mm yet, but they are much more longer, and thicker than originals, so i think they are just fine.
Hello to everyone,
Does anyone know what the difference is between the two?
The spring pads (Rear) are 7.5mm(standard?), 5mm for White coil spring, and 10mm for Red coil spring.
There is supposedly a spring chart somewhere but I can't find it.
I'm planning to install some h&r's all round, I have bilstein sport shocks on the rear and stock shocks front. With the h&r's the rear may be a little low and was wondering whether the pad can jack it up a little.
Cheers.