I've had the H&R springs sitting in my garage for about a month now reluctant to install worried that it'll mess up the ride. After reading this thread, I'm convinced to go for it. Getting it installed today with 15/7mm spacers.

 

Hesitant about dropping the car with aftermarket springs also, will that mess up PASM/SPAM??

 

My PASM is fine. I was VERY carefull with the wires, and even went as far as disconnecting the battery during the install, so there would never be an error code popping up (had that on my Daily driver and had to go to great lengths to have it cleared).

X...

 

this is the EXACT spring and wheel setup I have been contemplating..... do you mind PM'ing me some details and posting more pics?