no the kyb agx do not have the adjustable perch. Hell the whole suspension on my car is done right now with the exception of shocks. Ive got eibach pro-kits camber kit nuespeed front upper strut bar rear lower strut bar front lower strut bar rear upper strut bar itr front and rear sways polly bushings all the way around rear disc conversion custom reinforced subframe but stock fucking shocks (with 160000 miles 60000 of those miles have been on the eibach springs so yeah Id say they need replaced). Been considering a cam with my tax return but Im really wanting to finish the suspension up.