Ok my 02 Aero SW auto (89K) is about ready to be Stoll-er-ized. Just ordered Jak Stoll's 3" DP and the parts for a complete 3" system. And his ECU. Just added SAS sway bars front and back with new RP1 rotors and bilstein HD's in the rear. I'm going to dump the sump in the meantime for peace of mind.