Rear springs: M3 vs. Cabby

[Sam Cogley]

Which ones are stiffer? I've seen the spring rate charts, but I've never managed to find a number for the Cabby rear springs. I know that they're stiff with all of the extra weight back there. I'm putting M3 springs in the front to bring my nose down a little bit and stiffen things up a touch, but I don't know if I should put the rears in or not.

[Wishno87]

I think M3 rears are stiffer. I remember when i put M3 springs on my car I did the rears first then I drove it around the block and the entire car felt like it was being held down by the rear. I dont know if they will be any lower though. My dads car has stock springs and the top of the tail light on his car is lower than mine

[Sam Cogley]

I don't want it any lower in back - the Cabby rear sits low enough. I'll go ahead and try the M3 springs all around.