well I've had the car a few days now with the koni yellows and H&R springs.Also tsb 55&45. It is a 00 ~15k miles.The suspension is otherwise stock at stock alignment.Tires are a +1 S03 225/17 245/17.The car is more comfortable and has better short and long compression damping on full soft.One turn (tighter,more damping) is close to stock shocks.I have yet to go to max damping," full stiff".Oh boy! Anyway I had also promised to get weights but they were installed before this could be done ,I did weigh the stockers F-4.5 lbs,R-5.2lbs each.Now if someone will post weight of konis please.I am also leaving the spare out of the car for ease of adjustment,and i must say there is quite a bit of useful storage space under the top tray.Anyone needing extra space might consider this.Its a simple procedure to remove the spare.And if there are still some of you with the decell buz and are hesitant as I was ......Do it It really is amazing how nice the engine sounds after all!Also If you have a nice relationship with your dealer you might get a new clutch/flywheel in the deal.