if you don’t mind my asking, why did you decide on eibach pro kit. Thinking about that or ohlin coilovers, but still want to drive my 991 (base carrera without Pasm) on the street. With the sway bar setup you have, I’m sure they are not as soft in corners as I would believe initially, but want your input since I know you regularly track your car. Thanks!

Realize that a few of these pics are under hard braking or cornering so yaw, pitch and roll compression will exaggerate the drop.

Check Rennline.com to see if they make products for Your RS4

i chose only to modify the springs because I planned on this being more of a street car than track at the time. And the DSC box would handle what I needed for the track. I went with Eibach purely for cosmetic reasons. While I find the increased drop of H&R springs visually more appealing than the Eibachs, it’s too low for downtown Chicago driving.

Also a spring swap is an order of magnitude less expensive than a full coilover swap.

I may move to a Bilstein damptronic setup for corner balancing in the future or Tractive if I have money burning a hole in my pocket. An active suspension like the TPC DSC box provides is superior to passive setups like Ohlin or JRZ. So I wouldn’t consider them.

i did Blackhawk once in this car. Not likely again. It’s a beautiful track. I feel like I’m in someone’s (big) backyard. But it’s not a good track for high horsepower cars. Trees only a few feet from a very narrow track and few runoff areas is fun for more nimble cars.

I was at RA earlier this year but not again until next. Love that track. I almost don’t have enough power for that one.