Konis in front--SPAX adjustables in rear (see www.batinc.net
). BFB is a matter of taste--I like them on a stock FWD car. OE is 21mm. Street Edition Wagon OE is 22, so is Eibach. H&R is 24. I also make a custom 7/8" (22.25) that is 3-way adjustable (approx 21.5/22.25/23mm--uses OE endlinks)...just put one on the 2008 FSP ProSolo National Champion car.