I've heard from BAT that they are very good struts, very similar to the ones they sell with the BAT kit. They now even offer the BAT kit with the spax struts. They are the same quality as the other ones

99 Tropic green svt
Custom Stereo
borla cat-back
22mm bat rear sway bar
custom K&N & heatshield
215/40/ZR17 Rubber
jimmkreider@yahoo.com