2006 Is 250 RWD:

20" NAD tire sizes: 225/35 F // 255/30 R NO RUBBING NOW! Heat gun trick

which springs should I go for, no coilovers or air bags. Just simple drop to remove gap. I heard Tanabe DF210 was good. Any suggestions? Thanks in Advance.

 

eibach springs

 

If you have the norm suspension, go eibach.

 

Yup this guys are on top of it, The teins have an uneven drop.

 

Try H&R sport springs. They have an even drop unlike the eibachs for the IS250.

I have a set of brand new eibachs sitting in my garage and thinking about selling them and getting H&R's.

 

I think the eibachs for the 250 don't drop the rear enough. The car sits *** end high.

 

Anyone that has their cars lowered have any speed bump scraping issues?