Stock Shocks Question...
Look under the vehicle and see what colour are the shocks. If they are orange, they're DeCarbons (terrible shocks for handling). If they are yellow with a blue stripe containing a yellow Bilstein logo, then you have Bilsteins.
AFA combining the pro-kit with the either the factory DeCarbons or the SLP SS Bilsteins, that's a no no. You'll need a shock that is properly valved for the rates that the Pro-kit has, either Bilstein revavles or Koni SA's. Talk to Sam Strano, he's got lots of information that he can enlighten you with.


