Updated ISC coilover updated reviews?

[cashmancab]

Hi,
Looking for some updated reviews on the ISC Track coilover set up. Everything I find is 5 years or older.

I currently have PSS9 of unknown age and mileage (I bought used) with linear swift spring conversion. (448 FT LB front / 504 FT LB rear). My car used to be street/track but is more and more a track car only. Will drive 2 hours to the track.

Thinking about the ISC Track set up. 560 FT LB Front / 672 FT LB Rear.

Is it worth it? Will I even notice a difference? Or not worth it.

BMW Instructor and I drive the car hard.

[walker7182006]

I currently have the street/sport coilovers on my e39 540i. They've been on the car for about 5-6 years so far granted the car was down for a portion of that time (timing chain guilds). The valving is still good but its time for some stuff to be replaced & to my understanding the parts that need to be replaced on mine are some of the old design parts isolators I think they are called & spring perch. The original isolator was rubber, the new upgraded part is nylon I believe. They changed the upper perch bearing as well to a sealed Japanese bearing.

In my e36 I h&r sport springs up front with H&r race springs in the rear on bilstines sports all the way round.

I cant give you any track feedback but given how my e39 feels id put the isc coilovers on my e36 as well. For me the adjustable dampers with the clicker and the easy access for the rear on the e36 makes adjust the dampers a synch.

Over all given the 5-6 years and the valving still feels like new I'd say thats a win + if bought now you get all the upgraded parts which will last longer then what their older softer rubber parts lasted, so thats a double win for you their.