Koni Reds - Bump Stop Question Options

[Craigers17]

I recently picked up some slightly used rear Koni Reds with coilovers and 180lb springs on Ebay. It was a great deal and I couldn't pass it up. My question is what bump stop to use at the top? Should I use the stock one or go with one of Koni's Yellow foam type of bump stop? Any suggestions would be appreciated, especially from those who have Konis.

I have included a pic below of the setup:

[stownsen914]

I'd test fit one to the car and see how much "bump" travel you'll have with your setup with bump stops in place (ride height, wheel & tire combo, etc.) You'll want 2-3" so you don't hit the bump stops during normal use. Hitting bump stops can cause erratic handling, especially if they are engaged during a turn, because the effective spring rate basically goes to infinity when the shocks bottom onto them. If that will be the case, definitely get the Koni ones - they are softer and progressive, so much less intrusive when they are engaged.