Re: lowering a 2007 CRD Limited
The commander rear sway is the same as the srt8 rear sway. You can get those pretty cheap at the salvage yards. Sways help a lot with better handling. What do you want to improve? The shocks and springs should give a pretty nice ride. SRT eibachs lower it quite a bit, but my biggest complaint was the lack of up travel, but I drive my wk pretty hard and think the stock setup could use more up travel.
2014 WK2 EcoDiesel LTD, Trail Rated, GDE tune, Offroad Exhaust, 275/70/18 Duratracs
2008 WK CRD LTD - GDE ECO Tune, 3" Intercooler, CBE exhaust, GTB2260VKLR, 3.07 gears
2007 WK CRD LTD - Max output, GTB2265VKLR, Long travel, wilwood brake 6 piston front 4 rear