I installed Eibach's entire Pro-Series lowering kit: springs, struts, shocks & front/rear sway bars on my wife's '07 GT about a year ago now. I will admit that I did rent a lift from a local garage since he's usually but not open for business on the weekends & he had a profesional spring compressor & air tools, both of which didn't hurt. The spring compressor was a huge help for the strut assembly I will say. I asked my brother-n-law to help & we went from driving the car in to driving it out completely dropped in 90 minutes including washing up & that's on a convertible which means there is additional bracing underneath which added 10 minutes or so but no major deal. I was paying for the lift time by the hour which is how I remember it was 90 minutes.
On our backs I'm certain the time would be tripple & then there's the professional spring compressor too so...
Here in Fl. I have access to Steeda who wanted $320 for the job but I paid $20 p/hour lift time which cost me $30 technically but gave the guy 2 $20's which paid dividends since I've already been back twice to install subsequent mods (I personally insist on working on my own car) but I can tell you I never would have paid $320 in hind sight, now that I did the job w/help even on my back but that's just me...bottom line; way do-able with the help of a handy buddy or equivalent. My kit did come w/very straight forward directions w/pictures which we did refer to several times just because I'm that way but on Eibach's website you can get help too.
On our backs I'm certain the time would be tripple & then there's the professional spring compressor too so...
Here in Fl. I have access to Steeda who wanted $320 for the job but I paid $20 p/hour lift time which cost me $30 technically but gave the guy 2 $20's which paid dividends since I've already been back twice to install subsequent mods (I personally insist on working on my own car) but I can tell you I never would have paid $320 in hind sight, now that I did the job w/help even on my back but that's just me...bottom line; way do-able with the help of a handy buddy or equivalent. My kit did come w/very straight forward directions w/pictures which we did refer to several times just because I'm that way but on Eibach's website you can get help too.
